7780581131700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{69959}}^1\times {\mathrm{28517}}^1$

素因数の和:98506

約数の個数: 144

約数和(自身を含む): 24244689490560

約数和(自身を除く): 16464108358860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 28517, 57034, 69959, 85551, 114068, 139918, 142585, 171102, 209877, 279836, 285170, 342204, 349795, 370721, 419754, 427755, 570340, 699590, 712925, 741442, 839508, 855510, 909467, 1049385, 1112163, 1399180, 1425850, 1482884, 1711020, 1748975, 1818934, 1853605, 2098770, 2138775, 2224326, 2728401, 2851700, 3497950, 3637868, 3707210, 4197540, 4277550, 4448652, 4547335, 5246925, 5456802, 5560815, 6995900, 7414420, 8555100, 9094670, 9268025, 10493850, 10913604, 11121630, 13642005, 18189340, 18536050, 20987700, 22243260, 22736675, 27284010, 27804075, 37072100, 45473350, 54568020, 55608150, 68210025, 90946700, 111216300, 136420050, 272840100, 1995020803, 3990041606, 5985062409, 7980083212, 9975104015, 11970124818, 19950208030, 23940249636, 25935270439, 29925312045, 39900416060, 49875520075, 51870540878, 59850624090, 77805811317, 99751040150, 103741081756, 119701248180, 129676352195, 149626560225, 155611622634, 199502080300, 259352704390, 299253120450, 311223245268, 389029056585, 518705408780, 598506240900, 648381760975, 778058113170, 1296763521950, 1556116226340, 1945145282925, 2593527043900, 3890290565850, 7780581131700]

約数ペア:

[(1, 7780581131700), (2, 3890290565850), (3, 2593527043900), (4, 1945145282925), (5, 1556116226340), (6, 1296763521950), (10, 778058113170), (12, 648381760975), (13, 598506240900), (15, 518705408780), (20, 389029056585), (25, 311223245268), (26, 299253120450), (30, 259352704390), (39, 199502080300), (50, 155611622634), (52, 149626560225), (60, 129676352195), (65, 119701248180), (75, 103741081756), (78, 99751040150), (100, 77805811317), (130, 59850624090), (150, 51870540878), (156, 49875520075), (195, 39900416060), (260, 29925312045), (300, 25935270439), (325, 23940249636), (390, 19950208030), (650, 11970124818), (780, 9975104015), (975, 7980083212), (1300, 5985062409), (1950, 3990041606), (3900, 1995020803), (28517, 272840100), (57034, 136420050), (69959, 111216300), (85551, 90946700), (114068, 68210025), (139918, 55608150), (142585, 54568020), (171102, 45473350), (209877, 37072100), (279836, 27804075), (285170, 27284010), (342204, 22736675), (349795, 22243260), (370721, 20987700), (419754, 18536050), (427755, 18189340), (570340, 13642005), (699590, 11121630), (712925, 10913604), (741442, 10493850), (839508, 9268025), (855510, 9094670), (909467, 8555100), (1049385, 7414420), (1112163, 6995900), (1399180, 5560815), (1425850, 5456802), (1482884, 5246925), (1711020, 4547335), (1748975, 4448652), (1818934, 4277550), (1853605, 4197540), (2098770, 3707210), (2138775, 3637868), (2224326, 3497950), (2728401, 2851700)]