99803600

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1129}}^1$

素因数の和:1177

約数の個数: 120

約数和(自身を含む): 273654360

約数和(自身を除く): 173850760

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 25, 26, 34, 40, 50, 52, 65, 68, 80, 85, 100, 104, 130, 136, 170, 200, 208, 221, 260, 272, 325, 340, 400, 425, 442, 520, 650, 680, 850, 884, 1040, 1105, 1129, 1300, 1360, 1700, 1768, 2210, 2258, 2600, 3400, 3536, 4420, 4516, 5200, 5525, 5645, 6800, 8840, 9032, 11050, 11290, 14677, 17680, 18064, 19193, 22100, 22580, 28225, 29354, 38386, 44200, 45160, 56450, 58708, 73385, 76772, 88400, 90320, 95965, 112900, 117416, 146770, 153544, 191930, 225800, 234832, 249509, 293540, 307088, 366925, 383860, 451600, 479825, 499018, 587080, 733850, 767720, 959650, 998036, 1174160, 1247545, 1467700, 1535440, 1919300, 1996072, 2495090, 2935400, 3838600, 3992144, 4990180, 5870800, 6237725, 7677200, 9980360, 12475450, 19960720, 24950900, 49901800, 99803600]

約数ペア:

[(1, 99803600), (2, 49901800), (4, 24950900), (5, 19960720), (8, 12475450), (10, 9980360), (13, 7677200), (16, 6237725), (17, 5870800), (20, 4990180), (25, 3992144), (26, 3838600), (34, 2935400), (40, 2495090), (50, 1996072), (52, 1919300), (65, 1535440), (68, 1467700), (80, 1247545), (85, 1174160), (100, 998036), (104, 959650), (130, 767720), (136, 733850), (170, 587080), (200, 499018), (208, 479825), (221, 451600), (260, 383860), (272, 366925), (325, 307088), (340, 293540), (400, 249509), (425, 234832), (442, 225800), (520, 191930), (650, 153544), (680, 146770), (850, 117416), (884, 112900), (1040, 95965), (1105, 90320), (1129, 88400), (1300, 76772), (1360, 73385), (1700, 58708), (1768, 56450), (2210, 45160), (2258, 44200), (2600, 38386), (3400, 29354), (3536, 28225), (4420, 22580), (4516, 22100), (5200, 19193), (5525, 18064), (5645, 17680), (6800, 14677), (8840, 11290), (9032, 11050)]