72798300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{1721}}^1$

素因数の和:1788

約数の個数: 108

約数和(自身を含む): 233172576

約数和(自身を除く): 160374276

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 47, 50, 60, 75, 90, 94, 100, 141, 150, 180, 188, 225, 235, 282, 300, 423, 450, 470, 564, 705, 846, 900, 940, 1175, 1410, 1692, 1721, 2115, 2350, 2820, 3442, 3525, 4230, 4700, 5163, 6884, 7050, 8460, 8605, 10326, 10575, 14100, 15489, 17210, 20652, 21150, 25815, 30978, 34420, 42300, 43025, 51630, 61956, 77445, 80887, 86050, 103260, 129075, 154890, 161774, 172100, 242661, 258150, 309780, 323548, 387225, 404435, 485322, 516300, 727983, 774450, 808870, 970644, 1213305, 1455966, 1548900, 1617740, 2022175, 2426610, 2911932, 3639915, 4044350, 4853220, 6066525, 7279830, 8088700, 12133050, 14559660, 18199575, 24266100, 36399150, 72798300]

約数ペア:

[(1, 72798300), (2, 36399150), (3, 24266100), (4, 18199575), (5, 14559660), (6, 12133050), (9, 8088700), (10, 7279830), (12, 6066525), (15, 4853220), (18, 4044350), (20, 3639915), (25, 2911932), (30, 2426610), (36, 2022175), (45, 1617740), (47, 1548900), (50, 1455966), (60, 1213305), (75, 970644), (90, 808870), (94, 774450), (100, 727983), (141, 516300), (150, 485322), (180, 404435), (188, 387225), (225, 323548), (235, 309780), (282, 258150), (300, 242661), (423, 172100), (450, 161774), (470, 154890), (564, 129075), (705, 103260), (846, 86050), (900, 80887), (940, 77445), (1175, 61956), (1410, 51630), (1692, 43025), (1721, 42300), (2115, 34420), (2350, 30978), (2820, 25815), (3442, 21150), (3525, 20652), (4230, 17210), (4700, 15489), (5163, 14100), (6884, 10575), (7050, 10326), (8460, 8605)]