201258540

素因数分解:

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

素因数の和:1501

約数の個数: 192

約数和(自身を含む): 735436800

約数和(自身を除く): 534178260

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 37, 42, 45, 54, 60, 63, 70, 74, 84, 90, 105, 108, 111, 126, 135, 140, 148, 180, 185, 189, 210, 222, 252, 259, 270, 315, 333, 370, 378, 420, 444, 518, 540, 555, 630, 666, 740, 756, 777, 945, 999, 1036, 1110, 1260, 1295, 1332, 1439, 1554, 1665, 1890, 1998, 2220, 2331, 2590, 2878, 3108, 3330, 3780, 3885, 3996, 4317, 4662, 4995, 5180, 5756, 6660, 6993, 7195, 7770, 8634, 9324, 9990, 10073, 11655, 12951, 13986, 14390, 15540, 17268, 19980, 20146, 21585, 23310, 25902, 27972, 28780, 30219, 34965, 38853, 40292, 43170, 46620, 50365, 51804, 53243, 60438, 64755, 69930, 77706, 86340, 90657, 100730, 106486, 120876, 129510, 139860, 151095, 155412, 159729, 181314, 194265, 201460, 212972, 259020, 266215, 271971, 302190, 319458, 362628, 372701, 388530, 453285, 479187, 532430, 543942, 604380, 638916, 745402, 777060, 798645, 906570, 958374, 1064860, 1087884, 1118103, 1359855, 1437561, 1490804, 1597290, 1813140, 1863505, 1916748, 2236206, 2395935, 2719710, 2875122, 3194580, 3354309, 3727010, 4472412, 4791870, 5439420, 5590515, 5750244, 6708618, 7187805, 7454020, 9583740, 10062927, 11181030, 13417236, 14375610, 16771545, 20125854, 22362060, 28751220, 33543090, 40251708, 50314635, 67086180, 100629270, 201258540]

約数ペア:

[(1, 201258540), (2, 100629270), (3, 67086180), (4, 50314635), (5, 40251708), (6, 33543090), (7, 28751220), (9, 22362060), (10, 20125854), (12, 16771545), (14, 14375610), (15, 13417236), (18, 11181030), (20, 10062927), (21, 9583740), (27, 7454020), (28, 7187805), (30, 6708618), (35, 5750244), (36, 5590515), (37, 5439420), (42, 4791870), (45, 4472412), (54, 3727010), (60, 3354309), (63, 3194580), (70, 2875122), (74, 2719710), (84, 2395935), (90, 2236206), (105, 1916748), (108, 1863505), (111, 1813140), (126, 1597290), (135, 1490804), (140, 1437561), (148, 1359855), (180, 1118103), (185, 1087884), (189, 1064860), (210, 958374), (222, 906570), (252, 798645), (259, 777060), (270, 745402), (315, 638916), (333, 604380), (370, 543942), (378, 532430), (420, 479187), (444, 453285), (518, 388530), (540, 372701), (555, 362628), (630, 319458), (666, 302190), (740, 271971), (756, 266215), (777, 259020), (945, 212972), (999, 201460), (1036, 194265), (1110, 181314), (1260, 159729), (1295, 155412), (1332, 151095), (1439, 139860), (1554, 129510), (1665, 120876), (1890, 106486), (1998, 100730), (2220, 90657), (2331, 86340), (2590, 77706), (2878, 69930), (3108, 64755), (3330, 60438), (3780, 53243), (3885, 51804), (3996, 50365), (4317, 46620), (4662, 43170), (4995, 40292), (5180, 38853), (5756, 34965), (6660, 30219), (6993, 28780), (7195, 27972), (7770, 25902), (8634, 23310), (9324, 21585), (9990, 20146), (10073, 19980), (11655, 17268), (12951, 15540), (13986, 14390)]