103551160

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^2\times {\mathrm{61}}^1$

素因数の和:177

約数の個数: 96

約数和(自身を含む): 251233920

約数和(自身を除く): 147682760

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 37, 40, 61, 62, 74, 122, 124, 148, 155, 185, 244, 248, 296, 305, 310, 370, 488, 610, 620, 740, 1147, 1220, 1240, 1369, 1480, 1891, 2257, 2294, 2440, 2738, 3782, 4514, 4588, 5476, 5735, 6845, 7564, 9028, 9176, 9455, 10952, 11285, 11470, 13690, 15128, 18056, 18910, 22570, 22940, 27380, 37820, 42439, 45140, 45880, 54760, 69967, 75640, 83509, 84878, 90280, 139934, 167018, 169756, 212195, 279868, 334036, 339512, 349835, 417545, 424390, 559736, 668072, 699670, 835090, 848780, 1399340, 1670180, 1697560, 2588779, 2798680, 3340360, 5177558, 10355116, 12943895, 20710232, 25887790, 51775580, 103551160]

約数ペア:

[(1, 103551160), (2, 51775580), (4, 25887790), (5, 20710232), (8, 12943895), (10, 10355116), (20, 5177558), (31, 3340360), (37, 2798680), (40, 2588779), (61, 1697560), (62, 1670180), (74, 1399340), (122, 848780), (124, 835090), (148, 699670), (155, 668072), (185, 559736), (244, 424390), (248, 417545), (296, 349835), (305, 339512), (310, 334036), (370, 279868), (488, 212195), (610, 169756), (620, 167018), (740, 139934), (1147, 90280), (1220, 84878), (1240, 83509), (1369, 75640), (1480, 69967), (1891, 54760), (2257, 45880), (2294, 45140), (2440, 42439), (2738, 37820), (3782, 27380), (4514, 22940), (4588, 22570), (5476, 18910), (5735, 18056), (6845, 15128), (7564, 13690), (9028, 11470), (9176, 11285), (9455, 10952)]