102397100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:196

約数の個数: 108

約数和(自身を含む): 246843576

約数和(自身を除く): 144446476

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 73, 83, 100, 130, 146, 166, 169, 260, 292, 325, 332, 338, 365, 415, 650, 676, 730, 830, 845, 949, 1079, 1300, 1460, 1660, 1690, 1825, 1898, 2075, 2158, 3380, 3650, 3796, 4150, 4225, 4316, 4745, 5395, 6059, 7300, 8300, 8450, 9490, 10790, 12118, 12337, 14027, 16900, 18980, 21580, 23725, 24236, 24674, 26975, 28054, 30295, 47450, 49348, 53950, 56108, 60590, 61685, 70135, 78767, 94900, 107900, 121180, 123370, 140270, 151475, 157534, 246740, 280540, 302950, 308425, 315068, 350675, 393835, 605900, 616850, 701350, 787670, 1023971, 1233700, 1402700, 1575340, 1969175, 2047942, 3938350, 4095884, 5119855, 7876700, 10239710, 20479420, 25599275, 51198550, 102397100]

約数ペア:

[(1, 102397100), (2, 51198550), (4, 25599275), (5, 20479420), (10, 10239710), (13, 7876700), (20, 5119855), (25, 4095884), (26, 3938350), (50, 2047942), (52, 1969175), (65, 1575340), (73, 1402700), (83, 1233700), (100, 1023971), (130, 787670), (146, 701350), (166, 616850), (169, 605900), (260, 393835), (292, 350675), (325, 315068), (332, 308425), (338, 302950), (365, 280540), (415, 246740), (650, 157534), (676, 151475), (730, 140270), (830, 123370), (845, 121180), (949, 107900), (1079, 94900), (1300, 78767), (1460, 70135), (1660, 61685), (1690, 60590), (1825, 56108), (1898, 53950), (2075, 49348), (2158, 47450), (3380, 30295), (3650, 28054), (3796, 26975), (4150, 24674), (4225, 24236), (4316, 23725), (4745, 21580), (5395, 18980), (6059, 16900), (7300, 14027), (8300, 12337), (8450, 12118), (9490, 10790)]