20216012400

素因数分解:

$2^4\times 3^4\times 5^2\times {\mathrm{17}}^3\times {\mathrm{127}}^1$

素因数の和:208

約数の個数: 600

約数和(自身を含む): 77694312960

約数和(自身を除く): 57478300560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 25, 27, 30, 34, 36, 40, 45, 48, 50, 51, 54, 60, 68, 72, 75, 80, 81, 85, 90, 100, 102, 108, 120, 127, 135, 136, 144, 150, 153, 162, 170, 180, 200, 204, 216, 225, 240, 254, 255, 270, 272, 289, 300, 306, 324, 340, 360, 381, 400, 405, 408, 425, 432, 450, 459, 508, 510, 540, 578, 600, 612, 635, 648, 675, 680, 720, 762, 765, 810, 816, 850, 867, 900, 918, 1016, 1020, 1080, 1143, 1156, 1200, 1224, 1270, 1275, 1296, 1350, 1360, 1377, 1445, 1524, 1530, 1620, 1700, 1734, 1800, 1836, 1905, 2025, 2032, 2040, 2159, 2160, 2286, 2295, 2312, 2448, 2540, 2550, 2601, 2700, 2754, 2890, 3048, 3060, 3175, 3240, 3400, 3429, 3468, 3600, 3672, 3810, 3825, 4050, 4080, 4318, 4335, 4572, 4590, 4624, 4913, 5080, 5100, 5202, 5400, 5508, 5715, 5780, 6096, 6120, 6350, 6477, 6480, 6800, 6858, 6885, 6936, 7225, 7344, 7620, 7650, 7803, 8100, 8636, 8670, 9144, 9180, 9525, 9826, 10160, 10200, 10287, 10404, 10795, 10800, 11016, 11430, 11475, 11560, 12240, 12700, 12954, 13005, 13716, 13770, 13872, 14450, 14739, 15240, 15300, 15606, 16200, 17145, 17272, 17340, 18288, 18360, 19050, 19431, 19652, 20400, 20574, 20808, 21590, 21675, 22032, 22860, 22950, 23120, 23409, 24565, 25400, 25908, 26010, 27432, 27540, 28575, 28900, 29478, 30480, 30600, 31212, 32385, 32400, 34290, 34425, 34544, 34680, 36703, 36720, 38100, 38862, 39015, 39304, 41148, 41616, 43180, 43350, 44217, 45720, 45900, 46818, 49130, 50800, 51435, 51816, 52020, 53975, 54864, 55080, 57150, 57800, 58293, 58956, 61200, 62424, 64770, 65025, 68580, 68850, 69360, 73406, 73695, 76200, 77724, 78030, 78608, 82296, 85725, 86360, 86700, 88434, 91440, 91800, 93636, 97155, 98260, 102870, 103632, 104040, 107950, 110109, 110160, 114300, 115600, 116586, 117045, 117912, 122825, 124848, 129540, 130050, 132651, 137160, 137700, 146812, 147390, 152400, 155448, 156060, 161925, 164592, 171450, 172720, 173400, 174879, 176868, 183515, 183600, 187272, 194310, 195075, 196520, 205740, 208080, 215900, 220218, 221085, 228600, 233172, 234090, 235824, 245650, 257175, 259080, 260100, 265302, 274320, 275400, 291465, 293624, 294780, 310896, 312120, 323850, 330327, 342900, 346800, 349758, 353736, 367030, 368475, 374544, 388620, 390150, 393040, 397953, 411480, 431800, 440436, 442170, 457200, 466344, 468180, 485775, 491300, 514350, 518160, 520200, 530604, 550545, 550800, 582930, 585225, 587248, 589560, 623951, 624240, 647700, 660654, 663255, 685800, 699516, 707472, 734060, 736950, 777240, 780300, 795906, 822960, 863600, 874395, 880872, 884340, 917575, 932688, 936360, 971550, 982600, 990981, 1028700, 1040400, 1061208, 1101090, 1105425, 1165860, 1170450, 1179120, 1247902, 1295400, 1321308, 1326510, 1371600, 1399032, 1457325, 1468120, 1473900, 1554480, 1560600, 1591812, 1651635, 1748790, 1761744, 1768680, 1835150, 1871853, 1872720, 1943100, 1965200, 1981962, 1989765, 2057400, 2122416, 2202180, 2210850, 2331720, 2340900, 2495804, 2590800, 2642616, 2653020, 2752725, 2798064, 2914650, 2936240, 2947800, 2972943, 3119755, 3121200, 3183624, 3303270, 3316275, 3497580, 3537360, 3670300, 3743706, 3886200, 3963924, 3979530, 4114800, 4371975, 4404360, 4421700, 4663440, 4681800, 4954905, 4991608, 5285232, 5306040, 5505450, 5615559, 5829300, 5895600, 5945886, 6239510, 6367248, 6606540, 6632550, 6995160, 7340600, 7487412, 7772400, 7927848, 7959060, 8258175, 8743950, 8808720, 8843400, 9359265, 9363600, 9909810, 9948825, 9983216, 10612080, 11010900, 11231118, 11658600, 11891772, 12479020, 13213080, 13265100, 13990320, 14681200, 14864715, 14974824, 15598775, 15855696, 15918120, 16516350, 16846677, 17487900, 17686800, 18718530, 19819620, 19897650, 22021800, 22462236, 23317200, 23783544, 24774525, 24958040, 26426160, 26530200, 28077795, 29729430, 29949648, 31197550, 31836240, 33032700, 33693354, 34975800, 37437060, 39639240, 39795300, 44043600, 44924472, 46796325, 47567088, 49549050, 49916080, 50540031, 53060400, 56155590, 59458860, 62395100, 66065400, 67386708, 69951600, 74323575, 74874120, 79278480, 79590600, 84233385, 89848944, 93592650, 99098100, 101080062, 112311180, 118917720, 124790200, 132130800, 134773416, 140388975, 148647150, 149748240, 159181200, 168466770, 187185300, 198196200, 202160124, 224622360, 237835440, 249580400, 252700155, 269546832, 280777950, 297294300, 336933540, 374370600, 396392400, 404320248, 421166925, 449244720, 505400310, 561555900, 594588600, 673867080, 748741200, 808640496, 842333850, 1010800620, 1123111800, 1189177200, 1263500775, 1347734160, 1684667700, 2021601240, 2246223600, 2527001550, 3369335400, 4043202480, 5054003100, 6738670800, 10108006200, 20216012400]

約数ペア:

[(1, 20216012400), (2, 10108006200), (3, 6738670800), (4, 5054003100), (5, 4043202480), (6, 3369335400), (8, 2527001550), (9, 2246223600), (10, 2021601240), (12, 1684667700), (15, 1347734160), (16, 1263500775), (17, 1189177200), (18, 1123111800), (20, 1010800620), (24, 842333850), (25, 808640496), (27, 748741200), (30, 673867080), (34, 594588600), (36, 561555900), (40, 505400310), (45, 449244720), (48, 421166925), (50, 404320248), (51, 396392400), (54, 374370600), (60, 336933540), (68, 297294300), (72, 280777950), (75, 269546832), (80, 252700155), (81, 249580400), (85, 237835440), (90, 224622360), (100, 202160124), (102, 198196200), (108, 187185300), (120, 168466770), (127, 159181200), (135, 149748240), (136, 148647150), (144, 140388975), (150, 134773416), (153, 132130800), (162, 124790200), (170, 118917720), (180, 112311180), (200, 101080062), (204, 99098100), (216, 93592650), (225, 89848944), (240, 84233385), (254, 79590600), (255, 79278480), (270, 74874120), (272, 74323575), (289, 69951600), (300, 67386708), (306, 66065400), (324, 62395100), (340, 59458860), (360, 56155590), (381, 53060400), (400, 50540031), (405, 49916080), (408, 49549050), (425, 47567088), (432, 46796325), (450, 44924472), (459, 44043600), (508, 39795300), (510, 39639240), (540, 37437060), (578, 34975800), (600, 33693354), (612, 33032700), (635, 31836240), (648, 31197550), (675, 29949648), (680, 29729430), (720, 28077795), (762, 26530200), (765, 26426160), (810, 24958040), (816, 24774525), (850, 23783544), (867, 23317200), (900, 22462236), (918, 22021800), (1016, 19897650), (1020, 19819620), (1080, 18718530), (1143, 17686800), (1156, 17487900), (1200, 16846677), (1224, 16516350), (1270, 15918120), (1275, 15855696), (1296, 15598775), (1350, 14974824), (1360, 14864715), (1377, 14681200), (1445, 13990320), (1524, 13265100), (1530, 13213080), (1620, 12479020), (1700, 11891772), (1734, 11658600), (1800, 11231118), (1836, 11010900), (1905, 10612080), (2025, 9983216), (2032, 9948825), (2040, 9909810), (2159, 9363600), (2160, 9359265), (2286, 8843400), (2295, 8808720), (2312, 8743950), (2448, 8258175), (2540, 7959060), (2550, 7927848), (2601, 7772400), (2700, 7487412), (2754, 7340600), (2890, 6995160), (3048, 6632550), (3060, 6606540), (3175, 6367248), (3240, 6239510), (3400, 5945886), (3429, 5895600), (3468, 5829300), (3600, 5615559), (3672, 5505450), (3810, 5306040), (3825, 5285232), (4050, 4991608), (4080, 4954905), (4318, 4681800), (4335, 4663440), (4572, 4421700), (4590, 4404360), (4624, 4371975), (4913, 4114800), (5080, 3979530), (5100, 3963924), (5202, 3886200), (5400, 3743706), (5508, 3670300), (5715, 3537360), (5780, 3497580), (6096, 3316275), (6120, 3303270), (6350, 3183624), (6477, 3121200), (6480, 3119755), (6800, 2972943), (6858, 2947800), (6885, 2936240), (6936, 2914650), (7225, 2798064), (7344, 2752725), (7620, 2653020), (7650, 2642616), (7803, 2590800), (8100, 2495804), (8636, 2340900), (8670, 2331720), (9144, 2210850), (9180, 2202180), (9525, 2122416), (9826, 2057400), (10160, 1989765), (10200, 1981962), (10287, 1965200), (10404, 1943100), (10795, 1872720), (10800, 1871853), (11016, 1835150), (11430, 1768680), (11475, 1761744), (11560, 1748790), (12240, 1651635), (12700, 1591812), (12954, 1560600), (13005, 1554480), (13716, 1473900), (13770, 1468120), (13872, 1457325), (14450, 1399032), (14739, 1371600), (15240, 1326510), (15300, 1321308), (15606, 1295400), (16200, 1247902), (17145, 1179120), (17272, 1170450), (17340, 1165860), (18288, 1105425), (18360, 1101090), (19050, 1061208), (19431, 1040400), (19652, 1028700), (20400, 990981), (20574, 982600), (20808, 971550), (21590, 936360), (21675, 932688), (22032, 917575), (22860, 884340), (22950, 880872), (23120, 874395), (23409, 863600), (24565, 822960), (25400, 795906), (25908, 780300), (26010, 777240), (27432, 736950), (27540, 734060), (28575, 707472), (28900, 699516), (29478, 685800), (30480, 663255), (30600, 660654), (31212, 647700), (32385, 624240), (32400, 623951), (34290, 589560), (34425, 587248), (34544, 585225), (34680, 582930), (36703, 550800), (36720, 550545), (38100, 530604), (38862, 520200), (39015, 518160), (39304, 514350), (41148, 491300), (41616, 485775), (43180, 468180), (43350, 466344), (44217, 457200), (45720, 442170), (45900, 440436), (46818, 431800), (49130, 411480), (50800, 397953), (51435, 393040), (51816, 390150), (52020, 388620), (53975, 374544), (54864, 368475), (55080, 367030), (57150, 353736), (57800, 349758), (58293, 346800), (58956, 342900), (61200, 330327), (62424, 323850), (64770, 312120), (65025, 310896), (68580, 294780), (68850, 293624), (69360, 291465), (73406, 275400), (73695, 274320), (76200, 265302), (77724, 260100), (78030, 259080), (78608, 257175), (82296, 245650), (85725, 235824), (86360, 234090), (86700, 233172), (88434, 228600), (91440, 221085), (91800, 220218), (93636, 215900), (97155, 208080), (98260, 205740), (102870, 196520), (103632, 195075), (104040, 194310), (107950, 187272), (110109, 183600), (110160, 183515), (114300, 176868), (115600, 174879), (116586, 173400), (117045, 172720), (117912, 171450), (122825, 164592), (124848, 161925), (129540, 156060), (130050, 155448), (132651, 152400), (137160, 147390), (137700, 146812)]