61713700

素因数分解:

$2^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:293

約数の個数: 72

約数和(自身を含む): 139060544

約数和(自身を除く): 77346844

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 61, 67, 100, 122, 134, 151, 244, 268, 302, 305, 335, 604, 610, 670, 755, 1220, 1340, 1510, 1525, 1675, 3020, 3050, 3350, 3775, 4087, 6100, 6700, 7550, 8174, 9211, 10117, 15100, 16348, 18422, 20234, 20435, 36844, 40468, 40870, 46055, 50585, 81740, 92110, 101170, 102175, 184220, 202340, 204350, 230275, 252925, 408700, 460550, 505850, 617137, 921100, 1011700, 1234274, 2468548, 3085685, 6171370, 12342740, 15428425, 30856850, 61713700]

約数ペア:

[(1, 61713700), (2, 30856850), (4, 15428425), (5, 12342740), (10, 6171370), (20, 3085685), (25, 2468548), (50, 1234274), (61, 1011700), (67, 921100), (100, 617137), (122, 505850), (134, 460550), (151, 408700), (244, 252925), (268, 230275), (302, 204350), (305, 202340), (335, 184220), (604, 102175), (610, 101170), (670, 92110), (755, 81740), (1220, 50585), (1340, 46055), (1510, 40870), (1525, 40468), (1675, 36844), (3020, 20435), (3050, 20234), (3350, 18422), (3775, 16348), (4087, 15100), (6100, 10117), (6700, 9211), (7550, 8174)]