97869720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1459}}^1$

素因数の和:1529

約数の個数: 128

約数和(自身を含む): 323769600

約数和(自身を除く): 225899880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 43, 52, 60, 65, 78, 86, 104, 120, 129, 130, 156, 172, 195, 215, 258, 260, 312, 344, 390, 430, 516, 520, 559, 645, 780, 860, 1032, 1118, 1290, 1459, 1560, 1677, 1720, 2236, 2580, 2795, 2918, 3354, 4377, 4472, 5160, 5590, 5836, 6708, 7295, 8385, 8754, 11180, 11672, 13416, 14590, 16770, 17508, 18967, 21885, 22360, 29180, 33540, 35016, 37934, 43770, 56901, 58360, 62737, 67080, 75868, 87540, 94835, 113802, 125474, 151736, 175080, 188211, 189670, 227604, 250948, 284505, 313685, 376422, 379340, 455208, 501896, 569010, 627370, 752844, 758680, 815581, 941055, 1138020, 1254740, 1505688, 1631162, 1882110, 2276040, 2446743, 2509480, 3262324, 3764220, 4077905, 4893486, 6524648, 7528440, 8155810, 9786972, 12233715, 16311620, 19573944, 24467430, 32623240, 48934860, 97869720]

約数ペア:

[(1, 97869720), (2, 48934860), (3, 32623240), (4, 24467430), (5, 19573944), (6, 16311620), (8, 12233715), (10, 9786972), (12, 8155810), (13, 7528440), (15, 6524648), (20, 4893486), (24, 4077905), (26, 3764220), (30, 3262324), (39, 2509480), (40, 2446743), (43, 2276040), (52, 1882110), (60, 1631162), (65, 1505688), (78, 1254740), (86, 1138020), (104, 941055), (120, 815581), (129, 758680), (130, 752844), (156, 627370), (172, 569010), (195, 501896), (215, 455208), (258, 379340), (260, 376422), (312, 313685), (344, 284505), (390, 250948), (430, 227604), (516, 189670), (520, 188211), (559, 175080), (645, 151736), (780, 125474), (860, 113802), (1032, 94835), (1118, 87540), (1290, 75868), (1459, 67080), (1560, 62737), (1677, 58360), (1720, 56901), (2236, 43770), (2580, 37934), (2795, 35016), (2918, 33540), (3354, 29180), (4377, 22360), (4472, 21885), (5160, 18967), (5590, 17508), (5836, 16770), (6708, 14590), (7295, 13416), (8385, 11672), (8754, 11180)]