67086180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1439}}^1$

素因数の和:1498

約数の個数: 144

約数和(自身を含む): 239016960

約数和(自身を除く): 171930780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 37, 42, 45, 60, 63, 70, 74, 84, 90, 105, 111, 126, 140, 148, 180, 185, 210, 222, 252, 259, 315, 333, 370, 420, 444, 518, 555, 630, 666, 740, 777, 1036, 1110, 1260, 1295, 1332, 1439, 1554, 1665, 2220, 2331, 2590, 2878, 3108, 3330, 3885, 4317, 4662, 5180, 5756, 6660, 7195, 7770, 8634, 9324, 10073, 11655, 12951, 14390, 15540, 17268, 20146, 21585, 23310, 25902, 28780, 30219, 40292, 43170, 46620, 50365, 51804, 53243, 60438, 64755, 86340, 90657, 100730, 106486, 120876, 129510, 151095, 159729, 181314, 201460, 212972, 259020, 266215, 302190, 319458, 362628, 372701, 453285, 479187, 532430, 604380, 638916, 745402, 798645, 906570, 958374, 1064860, 1118103, 1490804, 1597290, 1813140, 1863505, 1916748, 2236206, 2395935, 3194580, 3354309, 3727010, 4472412, 4791870, 5590515, 6708618, 7454020, 9583740, 11181030, 13417236, 16771545, 22362060, 33543090, 67086180]

約数ペア:

[(1, 67086180), (2, 33543090), (3, 22362060), (4, 16771545), (5, 13417236), (6, 11181030), (7, 9583740), (9, 7454020), (10, 6708618), (12, 5590515), (14, 4791870), (15, 4472412), (18, 3727010), (20, 3354309), (21, 3194580), (28, 2395935), (30, 2236206), (35, 1916748), (36, 1863505), (37, 1813140), (42, 1597290), (45, 1490804), (60, 1118103), (63, 1064860), (70, 958374), (74, 906570), (84, 798645), (90, 745402), (105, 638916), (111, 604380), (126, 532430), (140, 479187), (148, 453285), (180, 372701), (185, 362628), (210, 319458), (222, 302190), (252, 266215), (259, 259020), (315, 212972), (333, 201460), (370, 181314), (420, 159729), (444, 151095), (518, 129510), (555, 120876), (630, 106486), (666, 100730), (740, 90657), (777, 86340), (1036, 64755), (1110, 60438), (1260, 53243), (1295, 51804), (1332, 50365), (1439, 46620), (1554, 43170), (1665, 40292), (2220, 30219), (2331, 28780), (2590, 25902), (2878, 23310), (3108, 21585), (3330, 20146), (3885, 17268), (4317, 15540), (4662, 14390), (5180, 12951), (5756, 11655), (6660, 10073), (7195, 9324), (7770, 8634)]