102211440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{3251}}^1$

素因数の和:3398

約数の個数: 80

約数和(自身を含む): 319372416

約数和(自身を除く): 217160976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 131, 240, 262, 393, 524, 655, 786, 1048, 1310, 1572, 1965, 2096, 2620, 3144, 3251, 3930, 5240, 6288, 6502, 7860, 9753, 10480, 13004, 15720, 16255, 19506, 26008, 31440, 32510, 39012, 48765, 52016, 65020, 78024, 97530, 130040, 156048, 195060, 260080, 390120, 425881, 780240, 851762, 1277643, 1703524, 2129405, 2555286, 3407048, 4258810, 5110572, 6388215, 6814096, 8517620, 10221144, 12776430, 17035240, 20442288, 25552860, 34070480, 51105720, 102211440]

約数ペア:

[(1, 102211440), (2, 51105720), (3, 34070480), (4, 25552860), (5, 20442288), (6, 17035240), (8, 12776430), (10, 10221144), (12, 8517620), (15, 6814096), (16, 6388215), (20, 5110572), (24, 4258810), (30, 3407048), (40, 2555286), (48, 2129405), (60, 1703524), (80, 1277643), (120, 851762), (131, 780240), (240, 425881), (262, 390120), (393, 260080), (524, 195060), (655, 156048), (786, 130040), (1048, 97530), (1310, 78024), (1572, 65020), (1965, 52016), (2096, 48765), (2620, 39012), (3144, 32510), (3251, 31440), (3930, 26008), (5240, 19506), (6288, 16255), (6502, 15720), (7860, 13004), (9753, 10480)]