42331500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{23}}^1\times {\mathrm{409}}^1$

素因数の和:457

約数の個数: 144

約数和(自身を含む): 139688640

約数和(自身を除く): 97357140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 25, 30, 36, 45, 46, 50, 60, 69, 75, 90, 92, 100, 115, 125, 138, 150, 180, 207, 225, 230, 250, 276, 300, 345, 375, 409, 414, 450, 460, 500, 575, 690, 750, 818, 828, 900, 1035, 1125, 1150, 1227, 1380, 1500, 1636, 1725, 2045, 2070, 2250, 2300, 2454, 2875, 3450, 3681, 4090, 4140, 4500, 4908, 5175, 5750, 6135, 6900, 7362, 8180, 8625, 9407, 10225, 10350, 11500, 12270, 14724, 17250, 18405, 18814, 20450, 20700, 24540, 25875, 28221, 30675, 34500, 36810, 37628, 40900, 47035, 51125, 51750, 56442, 61350, 73620, 84663, 92025, 94070, 102250, 103500, 112884, 122700, 141105, 153375, 169326, 184050, 188140, 204500, 235175, 282210, 306750, 338652, 368100, 423315, 460125, 470350, 564420, 613500, 705525, 846630, 920250, 940700, 1175875, 1411050, 1693260, 1840500, 2116575, 2351750, 2822100, 3527625, 4233150, 4703500, 7055250, 8466300, 10582875, 14110500, 21165750, 42331500]

約数ペア:

[(1, 42331500), (2, 21165750), (3, 14110500), (4, 10582875), (5, 8466300), (6, 7055250), (9, 4703500), (10, 4233150), (12, 3527625), (15, 2822100), (18, 2351750), (20, 2116575), (23, 1840500), (25, 1693260), (30, 1411050), (36, 1175875), (45, 940700), (46, 920250), (50, 846630), (60, 705525), (69, 613500), (75, 564420), (90, 470350), (92, 460125), (100, 423315), (115, 368100), (125, 338652), (138, 306750), (150, 282210), (180, 235175), (207, 204500), (225, 188140), (230, 184050), (250, 169326), (276, 153375), (300, 141105), (345, 122700), (375, 112884), (409, 103500), (414, 102250), (450, 94070), (460, 92025), (500, 84663), (575, 73620), (690, 61350), (750, 56442), (818, 51750), (828, 51125), (900, 47035), (1035, 40900), (1125, 37628), (1150, 36810), (1227, 34500), (1380, 30675), (1500, 28221), (1636, 25875), (1725, 24540), (2045, 20700), (2070, 20450), (2250, 18814), (2300, 18405), (2454, 17250), (2875, 14724), (3450, 12270), (3681, 11500), (4090, 10350), (4140, 10225), (4500, 9407), (4908, 8625), (5175, 8180), (5750, 7362), (6135, 6900)]