20283188400

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1289}}^1$

素因数の和:1394

約数の個数: 480

約数和(自身を含む): 76166553600

約数和(自身を除く): 55883365200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 31, 36, 40, 45, 47, 48, 50, 54, 60, 62, 72, 75, 80, 90, 93, 94, 100, 108, 120, 124, 135, 141, 144, 150, 155, 180, 186, 188, 200, 216, 225, 235, 240, 248, 270, 279, 282, 300, 310, 360, 372, 376, 400, 423, 432, 450, 465, 470, 496, 540, 558, 564, 600, 620, 675, 705, 720, 744, 752, 775, 837, 846, 900, 930, 940, 1080, 1116, 1128, 1175, 1200, 1240, 1269, 1289, 1350, 1395, 1410, 1457, 1488, 1550, 1674, 1692, 1800, 1860, 1880, 2115, 2160, 2232, 2256, 2325, 2350, 2480, 2538, 2578, 2700, 2790, 2820, 2914, 3100, 3348, 3384, 3525, 3600, 3720, 3760, 3867, 4185, 4230, 4371, 4464, 4650, 4700, 5076, 5156, 5400, 5580, 5640, 5828, 6200, 6345, 6445, 6696, 6768, 6975, 7050, 7285, 7440, 7734, 8370, 8460, 8742, 9300, 9400, 10152, 10312, 10575, 10800, 11160, 11280, 11601, 11656, 12400, 12690, 12890, 13113, 13392, 13950, 14100, 14570, 15468, 16740, 16920, 17484, 18600, 18800, 19335, 20304, 20624, 20925, 21150, 21855, 22320, 23202, 23312, 25380, 25780, 26226, 27900, 28200, 29140, 30936, 31725, 32225, 33480, 33840, 34803, 34968, 36425, 37200, 38670, 39339, 39959, 41850, 42300, 43710, 46404, 50760, 51560, 52452, 55800, 56400, 58005, 58280, 60583, 61872, 63450, 64450, 65565, 66960, 69606, 69936, 72850, 77340, 78678, 79918, 83700, 84600, 87420, 92808, 96675, 101520, 103120, 104904, 109275, 111600, 116010, 116560, 119877, 121166, 126900, 128900, 131130, 139212, 145700, 154680, 157356, 159836, 167400, 169200, 174015, 174840, 181749, 185616, 193350, 196695, 199795, 209808, 218550, 232020, 239754, 242332, 253800, 257800, 262260, 278424, 290025, 291400, 302915, 309360, 314712, 319672, 327825, 334800, 348030, 349680, 359631, 363498, 386700, 393390, 399590, 437100, 464040, 479508, 484664, 507600, 515600, 524520, 545247, 556848, 580050, 582800, 599385, 605830, 629424, 639344, 655650, 696060, 719262, 726996, 773400, 786780, 799180, 870075, 874200, 908745, 928080, 959016, 969328, 983475, 998975, 1049040, 1078893, 1090494, 1160100, 1198770, 1211660, 1311300, 1392120, 1438524, 1453992, 1514575, 1546800, 1573560, 1598360, 1635741, 1740150, 1748400, 1798155, 1817490, 1878073, 1918032, 1966950, 1997950, 2157786, 2180988, 2320200, 2397540, 2423320, 2622600, 2726235, 2784240, 2877048, 2907984, 2996925, 3029150, 3147120, 3196720, 3271482, 3480300, 3596310, 3634980, 3756146, 3933900, 3995900, 4315572, 4361976, 4543725, 4640400, 4795080, 4846640, 5245200, 5394465, 5452470, 5634219, 5754096, 5993850, 6058300, 6542964, 6960600, 7192620, 7269960, 7512292, 7867800, 7991800, 8178705, 8631144, 8723952, 8990775, 9087450, 9390365, 9590160, 10788930, 10904940, 11268438, 11987700, 12116600, 13085928, 13631175, 13921200, 14385240, 14539920, 15024584, 15735600, 15983600, 16357410, 16902657, 17262288, 17981550, 18174900, 18780730, 21577860, 21809880, 22536876, 23975400, 24233200, 26171856, 26972325, 27262350, 28171095, 28770480, 30049168, 32714820, 33805314, 35963100, 36349800, 37561460, 40893525, 43155720, 43619760, 45073752, 46951825, 47950800, 50707971, 53944650, 54524700, 56342190, 65429640, 67610628, 71926200, 72699600, 75122920, 81787050, 84513285, 86311440, 90147504, 93903650, 101415942, 107889300, 109049400, 112684380, 130859280, 135221256, 140855475, 143852400, 150245840, 163574100, 169026570, 187807300, 202831884, 215778600, 218098800, 225368760, 253539855, 270442512, 281710950, 327148200, 338053140, 375614600, 405663768, 422566425, 431557200, 450737520, 507079710, 563421900, 654296400, 676106280, 751229200, 811327536, 845132850, 1014159420, 1126843800, 1267699275, 1352212560, 1690265700, 2028318840, 2253687600, 2535398550, 3380531400, 4056637680, 5070797100, 6761062800, 10141594200, 20283188400]

約数ペア:

[(1, 20283188400), (2, 10141594200), (3, 6761062800), (4, 5070797100), (5, 4056637680), (6, 3380531400), (8, 2535398550), (9, 2253687600), (10, 2028318840), (12, 1690265700), (15, 1352212560), (16, 1267699275), (18, 1126843800), (20, 1014159420), (24, 845132850), (25, 811327536), (27, 751229200), (30, 676106280), (31, 654296400), (36, 563421900), (40, 507079710), (45, 450737520), (47, 431557200), (48, 422566425), (50, 405663768), (54, 375614600), (60, 338053140), (62, 327148200), (72, 281710950), (75, 270442512), (80, 253539855), (90, 225368760), (93, 218098800), (94, 215778600), (100, 202831884), (108, 187807300), (120, 169026570), (124, 163574100), (135, 150245840), (141, 143852400), (144, 140855475), (150, 135221256), (155, 130859280), (180, 112684380), (186, 109049400), (188, 107889300), (200, 101415942), (216, 93903650), (225, 90147504), (235, 86311440), (240, 84513285), (248, 81787050), (270, 75122920), (279, 72699600), (282, 71926200), (300, 67610628), (310, 65429640), (360, 56342190), (372, 54524700), (376, 53944650), (400, 50707971), (423, 47950800), (432, 46951825), (450, 45073752), (465, 43619760), (470, 43155720), (496, 40893525), (540, 37561460), (558, 36349800), (564, 35963100), (600, 33805314), (620, 32714820), (675, 30049168), (705, 28770480), (720, 28171095), (744, 27262350), (752, 26972325), (775, 26171856), (837, 24233200), (846, 23975400), (900, 22536876), (930, 21809880), (940, 21577860), (1080, 18780730), (1116, 18174900), (1128, 17981550), (1175, 17262288), (1200, 16902657), (1240, 16357410), (1269, 15983600), (1289, 15735600), (1350, 15024584), (1395, 14539920), (1410, 14385240), (1457, 13921200), (1488, 13631175), (1550, 13085928), (1674, 12116600), (1692, 11987700), (1800, 11268438), (1860, 10904940), (1880, 10788930), (2115, 9590160), (2160, 9390365), (2232, 9087450), (2256, 8990775), (2325, 8723952), (2350, 8631144), (2480, 8178705), (2538, 7991800), (2578, 7867800), (2700, 7512292), (2790, 7269960), (2820, 7192620), (2914, 6960600), (3100, 6542964), (3348, 6058300), (3384, 5993850), (3525, 5754096), (3600, 5634219), (3720, 5452470), (3760, 5394465), (3867, 5245200), (4185, 4846640), (4230, 4795080), (4371, 4640400), (4464, 4543725), (4650, 4361976), (4700, 4315572), (5076, 3995900), (5156, 3933900), (5400, 3756146), (5580, 3634980), (5640, 3596310), (5828, 3480300), (6200, 3271482), (6345, 3196720), (6445, 3147120), (6696, 3029150), (6768, 2996925), (6975, 2907984), (7050, 2877048), (7285, 2784240), (7440, 2726235), (7734, 2622600), (8370, 2423320), (8460, 2397540), (8742, 2320200), (9300, 2180988), (9400, 2157786), (10152, 1997950), (10312, 1966950), (10575, 1918032), (10800, 1878073), (11160, 1817490), (11280, 1798155), (11601, 1748400), (11656, 1740150), (12400, 1635741), (12690, 1598360), (12890, 1573560), (13113, 1546800), (13392, 1514575), (13950, 1453992), (14100, 1438524), (14570, 1392120), (15468, 1311300), (16740, 1211660), (16920, 1198770), (17484, 1160100), (18600, 1090494), (18800, 1078893), (19335, 1049040), (20304, 998975), (20624, 983475), (20925, 969328), (21150, 959016), (21855, 928080), (22320, 908745), (23202, 874200), (23312, 870075), (25380, 799180), (25780, 786780), (26226, 773400), (27900, 726996), (28200, 719262), (29140, 696060), (30936, 655650), (31725, 639344), (32225, 629424), (33480, 605830), (33840, 599385), (34803, 582800), (34968, 580050), (36425, 556848), (37200, 545247), (38670, 524520), (39339, 515600), (39959, 507600), (41850, 484664), (42300, 479508), (43710, 464040), (46404, 437100), (50760, 399590), (51560, 393390), (52452, 386700), (55800, 363498), (56400, 359631), (58005, 349680), (58280, 348030), (60583, 334800), (61872, 327825), (63450, 319672), (64450, 314712), (65565, 309360), (66960, 302915), (69606, 291400), (69936, 290025), (72850, 278424), (77340, 262260), (78678, 257800), (79918, 253800), (83700, 242332), (84600, 239754), (87420, 232020), (92808, 218550), (96675, 209808), (101520, 199795), (103120, 196695), (104904, 193350), (109275, 185616), (111600, 181749), (116010, 174840), (116560, 174015), (119877, 169200), (121166, 167400), (126900, 159836), (128900, 157356), (131130, 154680), (139212, 145700)]