145517100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{15647}}^1$

素因数の和:15695

約数の個数: 72

約数和(自身を含む): 434638848

約数和(自身を除く): 289121748

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 50, 60, 62, 75, 93, 100, 124, 150, 155, 186, 300, 310, 372, 465, 620, 775, 930, 1550, 1860, 2325, 3100, 4650, 9300, 15647, 31294, 46941, 62588, 78235, 93882, 156470, 187764, 234705, 312940, 391175, 469410, 485057, 782350, 938820, 970114, 1173525, 1455171, 1564700, 1940228, 2347050, 2425285, 2910342, 4694100, 4850570, 5820684, 7275855, 9701140, 12126425, 14551710, 24252850, 29103420, 36379275, 48505700, 72758550, 145517100]

約数ペア:

[(1, 145517100), (2, 72758550), (3, 48505700), (4, 36379275), (5, 29103420), (6, 24252850), (10, 14551710), (12, 12126425), (15, 9701140), (20, 7275855), (25, 5820684), (30, 4850570), (31, 4694100), (50, 2910342), (60, 2425285), (62, 2347050), (75, 1940228), (93, 1564700), (100, 1455171), (124, 1173525), (150, 970114), (155, 938820), (186, 782350), (300, 485057), (310, 469410), (372, 391175), (465, 312940), (620, 234705), (775, 187764), (930, 156470), (1550, 93882), (1860, 78235), (2325, 62588), (3100, 46941), (4650, 31294), (9300, 15647)]