20217178800

素因数分解:

$2^4\times 3^4\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6857}}^1$

素因数の和:6907

約数の個数: 600

約数和(自身を含む): 89314970976

約数和(自身を除く): 69097792176

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 25, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 48, 50, 52, 54, 56, 60, 63, 65, 70, 72, 75, 78, 80, 81, 84, 90, 91, 100, 104, 105, 108, 112, 117, 120, 126, 130, 135, 140, 144, 150, 156, 162, 168, 175, 180, 182, 189, 195, 200, 208, 210, 216, 225, 234, 240, 252, 260, 270, 273, 280, 300, 312, 315, 324, 325, 336, 350, 351, 360, 364, 378, 390, 400, 405, 420, 432, 450, 455, 468, 504, 520, 525, 540, 546, 560, 567, 585, 600, 624, 630, 648, 650, 675, 700, 702, 720, 728, 756, 780, 810, 819, 840, 900, 910, 936, 945, 975, 1008, 1040, 1050, 1053, 1080, 1092, 1134, 1170, 1200, 1260, 1296, 1300, 1350, 1365, 1400, 1404, 1456, 1512, 1560, 1575, 1620, 1638, 1680, 1755, 1800, 1820, 1872, 1890, 1950, 2025, 2100, 2106, 2160, 2184, 2268, 2275, 2340, 2457, 2520, 2600, 2700, 2730, 2800, 2808, 2835, 2925, 3024, 3120, 3150, 3240, 3276, 3510, 3600, 3640, 3780, 3900, 4050, 4095, 4200, 4212, 4368, 4536, 4550, 4680, 4725, 4914, 5040, 5200, 5265, 5400, 5460, 5616, 5670, 5850, 6300, 6480, 6552, 6825, 6857, 7020, 7280, 7371, 7560, 7800, 8100, 8190, 8400, 8424, 8775, 9072, 9100, 9360, 9450, 9828, 10530, 10800, 10920, 11340, 11700, 12285, 12600, 13104, 13650, 13714, 14040, 14175, 14742, 15120, 15600, 16200, 16380, 16848, 17550, 18200, 18900, 19656, 20475, 20571, 21060, 21840, 22680, 23400, 24570, 25200, 26325, 27300, 27428, 28080, 28350, 29484, 32400, 32760, 34285, 35100, 36400, 36855, 37800, 39312, 40950, 41142, 42120, 45360, 46800, 47999, 49140, 52650, 54600, 54856, 56700, 58968, 61425, 61713, 65520, 68570, 70200, 73710, 75600, 81900, 82284, 84240, 89141, 95998, 98280, 102855, 105300, 109200, 109712, 113400, 117936, 122850, 123426, 137140, 140400, 143997, 147420, 163800, 164568, 171425, 178282, 184275, 185139, 191996, 196560, 205710, 210600, 226800, 239995, 245700, 246852, 267423, 274280, 287994, 294840, 308565, 327600, 329136, 342850, 356564, 368550, 370278, 383992, 411420, 421200, 431991, 445705, 479990, 491400, 493704, 514275, 534846, 548560, 555417, 575988, 589680, 617130, 623987, 685700, 713128, 719985, 737100, 740556, 767984, 802269, 822840, 863982, 891410, 925695, 959980, 982800, 987408, 1028550, 1069692, 1110834, 1151976, 1199975, 1234260, 1247974, 1295973, 1337115, 1371400, 1426256, 1439970, 1474200, 1481112, 1542825, 1604538, 1645680, 1727964, 1782820, 1851390, 1871961, 1919960, 2057100, 2139384, 2159955, 2221668, 2228525, 2303952, 2399950, 2406807, 2468520, 2495948, 2591946, 2674230, 2742800, 2777085, 2879940, 2948400, 2962224, 3085650, 3119935, 3209076, 3455928, 3565640, 3599925, 3702780, 3743922, 3839920, 3887919, 4011345, 4114200, 4278768, 4319910, 4443336, 4457050, 4628475, 4799900, 4813614, 4937040, 4991896, 5183892, 5348460, 5554170, 5615883, 5759880, 6171300, 6239870, 6418152, 6479865, 6685575, 6911856, 7131280, 7199850, 7220421, 7405560, 7487844, 7775838, 8022690, 8228400, 8639820, 8886672, 8914100, 9256950, 9359805, 9599800, 9627228, 9983792, 10367784, 10696920, 10799775, 11108340, 11231766, 11519760, 12034035, 12342600, 12479740, 12836304, 12959730, 13371150, 13885425, 14399700, 14440842, 14811120, 14975688, 15551676, 15599675, 16045380, 16847649, 17279640, 17828200, 18513900, 18719610, 19199600, 19254456, 19439595, 20056725, 20735568, 21393840, 21599550, 22216680, 22463532, 24068070, 24685200, 24959480, 25919460, 26742300, 27770850, 28079415, 28799400, 28881684, 29951376, 31103352, 31199350, 32090760, 32399325, 33695298, 34559280, 35656400, 36102105, 37027800, 37439220, 38508912, 38879190, 40113450, 43199100, 44433360, 44927064, 46799025, 48136140, 49918960, 50542947, 51838920, 53484600, 55541700, 56158830, 57598800, 57763368, 60170175, 62206704, 62398700, 64181520, 64798650, 67390596, 72204210, 74055600, 74878440, 77758380, 80226900, 84238245, 86398200, 89854128, 93598050, 96272280, 97197975, 101085894, 103677840, 106969200, 111083400, 112317660, 115526736, 120340350, 124797400, 129597300, 134781192, 140397075, 144408420, 149756880, 155516760, 160453800, 168476490, 172796400, 180510525, 187196100, 192544560, 194395950, 202171788, 222166800, 224635320, 240680700, 249594800, 252714735, 259194600, 269562384, 280794150, 288816840, 311033520, 320907600, 336952980, 361021050, 374392200, 388791900, 404343576, 421191225, 449270640, 481361400, 505429470, 518389200, 561588300, 577633680, 673905960, 722042100, 748784400, 777583800, 808687152, 842382450, 962722800, 1010858940, 1123176600, 1263573675, 1347811920, 1444084200, 1555167600, 1684764900, 2021717880, 2246353200, 2527147350, 2888168400, 3369529800, 4043435760, 5054294700, 6739059600, 10108589400, 20217178800]

約数ペア:

[(1, 20217178800), (2, 10108589400), (3, 6739059600), (4, 5054294700), (5, 4043435760), (6, 3369529800), (7, 2888168400), (8, 2527147350), (9, 2246353200), (10, 2021717880), (12, 1684764900), (13, 1555167600), (14, 1444084200), (15, 1347811920), (16, 1263573675), (18, 1123176600), (20, 1010858940), (21, 962722800), (24, 842382450), (25, 808687152), (26, 777583800), (27, 748784400), (28, 722042100), (30, 673905960), (35, 577633680), (36, 561588300), (39, 518389200), (40, 505429470), (42, 481361400), (45, 449270640), (48, 421191225), (50, 404343576), (52, 388791900), (54, 374392200), (56, 361021050), (60, 336952980), (63, 320907600), (65, 311033520), (70, 288816840), (72, 280794150), (75, 269562384), (78, 259194600), (80, 252714735), (81, 249594800), (84, 240680700), (90, 224635320), (91, 222166800), (100, 202171788), (104, 194395950), (105, 192544560), (108, 187196100), (112, 180510525), (117, 172796400), (120, 168476490), (126, 160453800), (130, 155516760), (135, 149756880), (140, 144408420), (144, 140397075), (150, 134781192), (156, 129597300), (162, 124797400), (168, 120340350), (175, 115526736), (180, 112317660), (182, 111083400), (189, 106969200), (195, 103677840), (200, 101085894), (208, 97197975), (210, 96272280), (216, 93598050), (225, 89854128), (234, 86398200), (240, 84238245), (252, 80226900), (260, 77758380), (270, 74878440), (273, 74055600), (280, 72204210), (300, 67390596), (312, 64798650), (315, 64181520), (324, 62398700), (325, 62206704), (336, 60170175), (350, 57763368), (351, 57598800), (360, 56158830), (364, 55541700), (378, 53484600), (390, 51838920), (400, 50542947), (405, 49918960), (420, 48136140), (432, 46799025), (450, 44927064), (455, 44433360), (468, 43199100), (504, 40113450), (520, 38879190), (525, 38508912), (540, 37439220), (546, 37027800), (560, 36102105), (567, 35656400), (585, 34559280), (600, 33695298), (624, 32399325), (630, 32090760), (648, 31199350), (650, 31103352), (675, 29951376), (700, 28881684), (702, 28799400), (720, 28079415), (728, 27770850), (756, 26742300), (780, 25919460), (810, 24959480), (819, 24685200), (840, 24068070), (900, 22463532), (910, 22216680), (936, 21599550), (945, 21393840), (975, 20735568), (1008, 20056725), (1040, 19439595), (1050, 19254456), (1053, 19199600), (1080, 18719610), (1092, 18513900), (1134, 17828200), (1170, 17279640), (1200, 16847649), (1260, 16045380), (1296, 15599675), (1300, 15551676), (1350, 14975688), (1365, 14811120), (1400, 14440842), (1404, 14399700), (1456, 13885425), (1512, 13371150), (1560, 12959730), (1575, 12836304), (1620, 12479740), (1638, 12342600), (1680, 12034035), (1755, 11519760), (1800, 11231766), (1820, 11108340), (1872, 10799775), (1890, 10696920), (1950, 10367784), (2025, 9983792), (2100, 9627228), (2106, 9599800), (2160, 9359805), (2184, 9256950), (2268, 8914100), (2275, 8886672), (2340, 8639820), (2457, 8228400), (2520, 8022690), (2600, 7775838), (2700, 7487844), (2730, 7405560), (2800, 7220421), (2808, 7199850), (2835, 7131280), (2925, 6911856), (3024, 6685575), (3120, 6479865), (3150, 6418152), (3240, 6239870), (3276, 6171300), (3510, 5759880), (3600, 5615883), (3640, 5554170), (3780, 5348460), (3900, 5183892), (4050, 4991896), (4095, 4937040), (4200, 4813614), (4212, 4799900), (4368, 4628475), (4536, 4457050), (4550, 4443336), (4680, 4319910), (4725, 4278768), (4914, 4114200), (5040, 4011345), (5200, 3887919), (5265, 3839920), (5400, 3743922), (5460, 3702780), (5616, 3599925), (5670, 3565640), (5850, 3455928), (6300, 3209076), (6480, 3119935), (6552, 3085650), (6825, 2962224), (6857, 2948400), (7020, 2879940), (7280, 2777085), (7371, 2742800), (7560, 2674230), (7800, 2591946), (8100, 2495948), (8190, 2468520), (8400, 2406807), (8424, 2399950), (8775, 2303952), (9072, 2228525), (9100, 2221668), (9360, 2159955), (9450, 2139384), (9828, 2057100), (10530, 1919960), (10800, 1871961), (10920, 1851390), (11340, 1782820), (11700, 1727964), (12285, 1645680), (12600, 1604538), (13104, 1542825), (13650, 1481112), (13714, 1474200), (14040, 1439970), (14175, 1426256), (14742, 1371400), (15120, 1337115), (15600, 1295973), (16200, 1247974), (16380, 1234260), (16848, 1199975), (17550, 1151976), (18200, 1110834), (18900, 1069692), (19656, 1028550), (20475, 987408), (20571, 982800), (21060, 959980), (21840, 925695), (22680, 891410), (23400, 863982), (24570, 822840), (25200, 802269), (26325, 767984), (27300, 740556), (27428, 737100), (28080, 719985), (28350, 713128), (29484, 685700), (32400, 623987), (32760, 617130), (34285, 589680), (35100, 575988), (36400, 555417), (36855, 548560), (37800, 534846), (39312, 514275), (40950, 493704), (41142, 491400), (42120, 479990), (45360, 445705), (46800, 431991), (47999, 421200), (49140, 411420), (52650, 383992), (54600, 370278), (54856, 368550), (56700, 356564), (58968, 342850), (61425, 329136), (61713, 327600), (65520, 308565), (68570, 294840), (70200, 287994), (73710, 274280), (75600, 267423), (81900, 246852), (82284, 245700), (84240, 239995), (89141, 226800), (95998, 210600), (98280, 205710), (102855, 196560), (105300, 191996), (109200, 185139), (109712, 184275), (113400, 178282), (117936, 171425), (122850, 164568), (123426, 163800), (137140, 147420), (140400, 143997)]