77524950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^2\times {\mathrm{977}}^1$

素因数の和:1038

約数の個数: 72

約数和(自身を含む): 201190248

約数和(自身を除く): 123665298

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 138, 150, 230, 345, 529, 575, 690, 977, 1058, 1150, 1587, 1725, 1954, 2645, 2931, 3174, 3450, 4885, 5290, 5862, 7935, 9770, 13225, 14655, 15870, 22471, 24425, 26450, 29310, 39675, 44942, 48850, 67413, 73275, 79350, 112355, 134826, 146550, 224710, 337065, 516833, 561775, 674130, 1033666, 1123550, 1550499, 1685325, 2584165, 3100998, 3370650, 5168330, 7752495, 12920825, 15504990, 25841650, 38762475, 77524950]

約数ペア:

[(1, 77524950), (2, 38762475), (3, 25841650), (5, 15504990), (6, 12920825), (10, 7752495), (15, 5168330), (23, 3370650), (25, 3100998), (30, 2584165), (46, 1685325), (50, 1550499), (69, 1123550), (75, 1033666), (115, 674130), (138, 561775), (150, 516833), (230, 337065), (345, 224710), (529, 146550), (575, 134826), (690, 112355), (977, 79350), (1058, 73275), (1150, 67413), (1587, 48850), (1725, 44942), (1954, 39675), (2645, 29310), (2931, 26450), (3174, 24425), (3450, 22471), (4885, 15870), (5290, 14655), (5862, 13225), (7935, 9770)]