75875940

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{6691}}^1$

素因数の和:6719

約数の個数: 120

約数和(自身を含む): 272069952

約数和(自身を除く): 196194012

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3780, 5670, 6691, 11340, 13382, 20073, 26764, 33455, 40146, 46837, 60219, 66910, 80292, 93674, 100365, 120438, 133820, 140511, 180657, 187348, 200730, 234185, 240876, 281022, 301095, 361314, 401460, 421533, 468370, 541971, 562044, 602190, 702555, 722628, 843066, 903285, 936740, 1083942, 1204380, 1264599, 1405110, 1686132, 1806570, 2107665, 2167884, 2529198, 2709855, 2810220, 3613140, 3793797, 4215330, 5058396, 5419710, 6322995, 7587594, 8430660, 10839420, 12645990, 15175188, 18968985, 25291980, 37937970, 75875940]

約数ペア:

[(1, 75875940), (2, 37937970), (3, 25291980), (4, 18968985), (5, 15175188), (6, 12645990), (7, 10839420), (9, 8430660), (10, 7587594), (12, 6322995), (14, 5419710), (15, 5058396), (18, 4215330), (20, 3793797), (21, 3613140), (27, 2810220), (28, 2709855), (30, 2529198), (35, 2167884), (36, 2107665), (42, 1806570), (45, 1686132), (54, 1405110), (60, 1264599), (63, 1204380), (70, 1083942), (81, 936740), (84, 903285), (90, 843066), (105, 722628), (108, 702555), (126, 602190), (135, 562044), (140, 541971), (162, 468370), (180, 421533), (189, 401460), (210, 361314), (252, 301095), (270, 281022), (315, 240876), (324, 234185), (378, 200730), (405, 187348), (420, 180657), (540, 140511), (567, 133820), (630, 120438), (756, 100365), (810, 93674), (945, 80292), (1134, 66910), (1260, 60219), (1620, 46837), (1890, 40146), (2268, 33455), (2835, 26764), (3780, 20073), (5670, 13382), (6691, 11340)]