225453540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{9967}}^1$

素因数の和:10021

約数の個数: 96

約数和(自身を含む): 703342080

約数和(自身を除く): 477888540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 29, 30, 39, 52, 58, 60, 65, 78, 87, 116, 130, 145, 156, 174, 195, 260, 290, 348, 377, 390, 435, 580, 754, 780, 870, 1131, 1508, 1740, 1885, 2262, 3770, 4524, 5655, 7540, 9967, 11310, 19934, 22620, 29901, 39868, 49835, 59802, 99670, 119604, 129571, 149505, 199340, 259142, 289043, 299010, 388713, 518284, 578086, 598020, 647855, 777426, 867129, 1156172, 1295710, 1445215, 1554852, 1734258, 1943565, 2591420, 2890430, 3468516, 3757559, 3887130, 4335645, 5780860, 7515118, 7774260, 8671290, 11272677, 15030236, 17342580, 18787795, 22545354, 37575590, 45090708, 56363385, 75151180, 112726770, 225453540]

約数ペア:

[(1, 225453540), (2, 112726770), (3, 75151180), (4, 56363385), (5, 45090708), (6, 37575590), (10, 22545354), (12, 18787795), (13, 17342580), (15, 15030236), (20, 11272677), (26, 8671290), (29, 7774260), (30, 7515118), (39, 5780860), (52, 4335645), (58, 3887130), (60, 3757559), (65, 3468516), (78, 2890430), (87, 2591420), (116, 1943565), (130, 1734258), (145, 1554852), (156, 1445215), (174, 1295710), (195, 1156172), (260, 867129), (290, 777426), (348, 647855), (377, 598020), (390, 578086), (435, 518284), (580, 388713), (754, 299010), (780, 289043), (870, 259142), (1131, 199340), (1508, 149505), (1740, 129571), (1885, 119604), (2262, 99670), (3770, 59802), (4524, 49835), (5655, 39868), (7540, 29901), (9967, 22620), (11310, 19934)]