40265550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{6883}}^1$

素因数の和:6914

約数の個数: 72

約数和(自身を含む): 116518584

約数和(自身を除く): 76253034

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 195, 225, 234, 325, 390, 450, 585, 650, 975, 1170, 1950, 2925, 5850, 6883, 13766, 20649, 34415, 41298, 61947, 68830, 89479, 103245, 123894, 172075, 178958, 206490, 268437, 309735, 344150, 447395, 516225, 536874, 619470, 805311, 894790, 1032450, 1342185, 1548675, 1610622, 2236975, 2684370, 3097350, 4026555, 4473950, 6710925, 8053110, 13421850, 20132775, 40265550]

約数ペア:

[(1, 40265550), (2, 20132775), (3, 13421850), (5, 8053110), (6, 6710925), (9, 4473950), (10, 4026555), (13, 3097350), (15, 2684370), (18, 2236975), (25, 1610622), (26, 1548675), (30, 1342185), (39, 1032450), (45, 894790), (50, 805311), (65, 619470), (75, 536874), (78, 516225), (90, 447395), (117, 344150), (130, 309735), (150, 268437), (195, 206490), (225, 178958), (234, 172075), (325, 123894), (390, 103245), (450, 89479), (585, 68830), (650, 61947), (975, 41298), (1170, 34415), (1950, 20649), (2925, 13766), (5850, 6883)]