140450090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:180

約数の個数: 128

約数和(自身を含む): 317260800

約数和(自身を除く): 176810710

約数列:

[1, 2, 5, 10, 11, 17, 19, 22, 34, 38, 55, 59, 67, 85, 95, 110, 118, 134, 170, 187, 190, 209, 295, 323, 335, 374, 418, 590, 646, 649, 670, 737, 935, 1003, 1045, 1121, 1139, 1273, 1298, 1474, 1615, 1870, 2006, 2090, 2242, 2278, 2546, 3230, 3245, 3553, 3685, 3953, 5015, 5605, 5695, 6365, 6490, 7106, 7370, 7906, 10030, 11033, 11210, 11390, 12331, 12529, 12730, 14003, 17765, 19057, 19765, 21641, 22066, 24662, 25058, 28006, 35530, 38114, 39530, 43282, 43483, 55165, 61655, 62645, 67201, 70015, 75107, 86966, 95285, 108205, 110330, 123310, 125290, 134402, 140030, 150214, 190570, 209627, 216410, 217415, 238051, 336005, 375535, 419254, 434830, 476102, 672010, 739211, 751070, 826177, 1048135, 1190255, 1276819, 1478422, 1652354, 2096270, 2380510, 2553638, 3696055, 4130885, 6384095, 7392110, 8261770, 12768190, 14045009, 28090018, 70225045, 140450090]

約数ペア:

[(1, 140450090), (2, 70225045), (5, 28090018), (10, 14045009), (11, 12768190), (17, 8261770), (19, 7392110), (22, 6384095), (34, 4130885), (38, 3696055), (55, 2553638), (59, 2380510), (67, 2096270), (85, 1652354), (95, 1478422), (110, 1276819), (118, 1190255), (134, 1048135), (170, 826177), (187, 751070), (190, 739211), (209, 672010), (295, 476102), (323, 434830), (335, 419254), (374, 375535), (418, 336005), (590, 238051), (646, 217415), (649, 216410), (670, 209627), (737, 190570), (935, 150214), (1003, 140030), (1045, 134402), (1121, 125290), (1139, 123310), (1273, 110330), (1298, 108205), (1474, 95285), (1615, 86966), (1870, 75107), (2006, 70015), (2090, 67201), (2242, 62645), (2278, 61655), (2546, 55165), (3230, 43483), (3245, 43282), (3553, 39530), (3685, 38114), (3953, 35530), (5015, 28006), (5605, 25058), (5695, 24662), (6365, 22066), (6490, 21641), (7106, 19765), (7370, 19057), (7906, 17765), (10030, 14003), (11033, 12730), (11210, 12529), (11390, 12331)]