69711700

素因数分解:

$2^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{227}}^1$

素因数の和:361

約数の個数: 72

約数和(自身を含む): 157927392

約数和(自身を除く): 88215692

約数列:

[1, 2, 4, 5, 10, 20, 25, 37, 50, 74, 83, 100, 148, 166, 185, 227, 332, 370, 415, 454, 740, 830, 908, 925, 1135, 1660, 1850, 2075, 2270, 3071, 3700, 4150, 4540, 5675, 6142, 8300, 8399, 11350, 12284, 15355, 16798, 18841, 22700, 30710, 33596, 37682, 41995, 61420, 75364, 76775, 83990, 94205, 153550, 167980, 188410, 209975, 307100, 376820, 419950, 471025, 697117, 839900, 942050, 1394234, 1884100, 2788468, 3485585, 6971170, 13942340, 17427925, 34855850, 69711700]

約数ペア:

[(1, 69711700), (2, 34855850), (4, 17427925), (5, 13942340), (10, 6971170), (20, 3485585), (25, 2788468), (37, 1884100), (50, 1394234), (74, 942050), (83, 839900), (100, 697117), (148, 471025), (166, 419950), (185, 376820), (227, 307100), (332, 209975), (370, 188410), (415, 167980), (454, 153550), (740, 94205), (830, 83990), (908, 76775), (925, 75364), (1135, 61420), (1660, 41995), (1850, 37682), (2075, 33596), (2270, 30710), (3071, 22700), (3700, 18841), (4150, 16798), (4540, 15355), (5675, 12284), (6142, 11350), (8300, 8399)]