89154480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:275

約数の個数: 160

約数和(自身を含む): 289910016

約数和(自身を除く): 200755536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 53, 60, 80, 86, 106, 120, 129, 159, 163, 172, 212, 215, 240, 258, 265, 318, 326, 344, 424, 430, 489, 516, 530, 636, 645, 652, 688, 795, 815, 848, 860, 978, 1032, 1060, 1272, 1290, 1304, 1590, 1630, 1720, 1956, 2064, 2120, 2279, 2445, 2544, 2580, 2608, 3180, 3260, 3440, 3912, 4240, 4558, 4890, 5160, 6360, 6520, 6837, 7009, 7824, 8639, 9116, 9780, 10320, 11395, 12720, 13040, 13674, 14018, 17278, 18232, 19560, 21027, 22790, 25917, 27348, 28036, 34185, 34556, 35045, 36464, 39120, 42054, 43195, 45580, 51834, 54696, 56072, 68370, 69112, 70090, 84108, 86390, 91160, 103668, 105135, 109392, 112144, 129585, 136740, 138224, 140180, 168216, 172780, 182320, 207336, 210270, 259170, 273480, 280360, 336432, 345560, 371477, 414672, 420540, 518340, 546960, 560720, 691120, 742954, 841080, 1036680, 1114431, 1485908, 1682160, 1857385, 2073360, 2228862, 2971816, 3714770, 4457724, 5572155, 5943632, 7429540, 8915448, 11144310, 14859080, 17830896, 22288620, 29718160, 44577240, 89154480]

約数ペア:

[(1, 89154480), (2, 44577240), (3, 29718160), (4, 22288620), (5, 17830896), (6, 14859080), (8, 11144310), (10, 8915448), (12, 7429540), (15, 5943632), (16, 5572155), (20, 4457724), (24, 3714770), (30, 2971816), (40, 2228862), (43, 2073360), (48, 1857385), (53, 1682160), (60, 1485908), (80, 1114431), (86, 1036680), (106, 841080), (120, 742954), (129, 691120), (159, 560720), (163, 546960), (172, 518340), (212, 420540), (215, 414672), (240, 371477), (258, 345560), (265, 336432), (318, 280360), (326, 273480), (344, 259170), (424, 210270), (430, 207336), (489, 182320), (516, 172780), (530, 168216), (636, 140180), (645, 138224), (652, 136740), (688, 129585), (795, 112144), (815, 109392), (848, 105135), (860, 103668), (978, 91160), (1032, 86390), (1060, 84108), (1272, 70090), (1290, 69112), (1304, 68370), (1590, 56072), (1630, 54696), (1720, 51834), (1956, 45580), (2064, 43195), (2120, 42054), (2279, 39120), (2445, 36464), (2544, 35045), (2580, 34556), (2608, 34185), (3180, 28036), (3260, 27348), (3440, 25917), (3912, 22790), (4240, 21027), (4558, 19560), (4890, 18232), (5160, 17278), (6360, 14018), (6520, 13674), (6837, 13040), (7009, 12720), (7824, 11395), (8639, 10320), (9116, 9780)]