870899250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^2\times {\mathrm{6871}}^1$

素因数の和:6917

約数の個数: 96

約数和(自身を含む): 2354182272

約数和(自身を除く): 1483283022

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 125, 130, 150, 169, 195, 250, 325, 338, 375, 390, 507, 650, 750, 845, 975, 1014, 1625, 1690, 1950, 2535, 3250, 4225, 4875, 5070, 6871, 8450, 9750, 12675, 13742, 20613, 21125, 25350, 34355, 41226, 42250, 63375, 68710, 89323, 103065, 126750, 171775, 178646, 206130, 267969, 343550, 446615, 515325, 535938, 858875, 893230, 1030650, 1161199, 1339845, 1717750, 2233075, 2322398, 2576625, 2679690, 3483597, 4466150, 5153250, 5805995, 6699225, 6967194, 11165375, 11611990, 13398450, 17417985, 22330750, 29029975, 33496125, 34835970, 58059950, 66992250, 87089925, 145149875, 174179850, 290299750, 435449625, 870899250]

約数ペア:

[(1, 870899250), (2, 435449625), (3, 290299750), (5, 174179850), (6, 145149875), (10, 87089925), (13, 66992250), (15, 58059950), (25, 34835970), (26, 33496125), (30, 29029975), (39, 22330750), (50, 17417985), (65, 13398450), (75, 11611990), (78, 11165375), (125, 6967194), (130, 6699225), (150, 5805995), (169, 5153250), (195, 4466150), (250, 3483597), (325, 2679690), (338, 2576625), (375, 2322398), (390, 2233075), (507, 1717750), (650, 1339845), (750, 1161199), (845, 1030650), (975, 893230), (1014, 858875), (1625, 535938), (1690, 515325), (1950, 446615), (2535, 343550), (3250, 267969), (4225, 206130), (4875, 178646), (5070, 171775), (6871, 126750), (8450, 103065), (9750, 89323), (12675, 68710), (13742, 63375), (20613, 42250), (21125, 41226), (25350, 34355)]