31026317400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1325911}}^1$

素因数の和:1325946

約数の個数: 144

約数和(自身を含む): 112211932560

約数和(自身を除く): 81185615160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 50, 52, 60, 65, 72, 75, 78, 90, 100, 104, 117, 120, 130, 150, 156, 180, 195, 200, 225, 234, 260, 300, 312, 325, 360, 390, 450, 468, 520, 585, 600, 650, 780, 900, 936, 975, 1170, 1300, 1560, 1800, 1950, 2340, 2600, 2925, 3900, 4680, 5850, 7800, 11700, 23400, 1325911, 2651822, 3977733, 5303644, 6629555, 7955466, 10607288, 11933199, 13259110, 15910932, 17236843, 19888665, 23866398, 26518220, 31821864, 33147775, 34473686, 39777330, 47732796, 51710529, 53036440, 59665995, 66295550, 68947372, 79554660, 86184215, 95465592, 99443325, 103421058, 119331990, 132591100, 137894744, 155131587, 159109320, 172368430, 198886650, 206842116, 238663980, 258552645, 265182200, 298329975, 310263174, 344736860, 397773300, 413684232, 430921075, 477327960, 517105290, 596659950, 620526348, 689473720, 775657935, 795546600, 861842150, 1034210580, 1193319900, 1241052696, 1292763225, 1551315870, 1723684300, 2068421160, 2386639800, 2585526450, 3102631740, 3447368600, 3878289675, 5171052900, 6205263480, 7756579350, 10342105800, 15513158700, 31026317400]

約数ペア:

[(1, 31026317400), (2, 15513158700), (3, 10342105800), (4, 7756579350), (5, 6205263480), (6, 5171052900), (8, 3878289675), (9, 3447368600), (10, 3102631740), (12, 2585526450), (13, 2386639800), (15, 2068421160), (18, 1723684300), (20, 1551315870), (24, 1292763225), (25, 1241052696), (26, 1193319900), (30, 1034210580), (36, 861842150), (39, 795546600), (40, 775657935), (45, 689473720), (50, 620526348), (52, 596659950), (60, 517105290), (65, 477327960), (72, 430921075), (75, 413684232), (78, 397773300), (90, 344736860), (100, 310263174), (104, 298329975), (117, 265182200), (120, 258552645), (130, 238663980), (150, 206842116), (156, 198886650), (180, 172368430), (195, 159109320), (200, 155131587), (225, 137894744), (234, 132591100), (260, 119331990), (300, 103421058), (312, 99443325), (325, 95465592), (360, 86184215), (390, 79554660), (450, 68947372), (468, 66295550), (520, 59665995), (585, 53036440), (600, 51710529), (650, 47732796), (780, 39777330), (900, 34473686), (936, 33147775), (975, 31821864), (1170, 26518220), (1300, 23866398), (1560, 19888665), (1800, 17236843), (1950, 15910932), (2340, 13259110), (2600, 11933199), (2925, 10607288), (3900, 7955466), (4680, 6629555), (5850, 5303644), (7800, 3977733), (11700, 2651822), (23400, 1325911)]