145470500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{467}}^1$

素因数の和:582

約数の個数: 96

約数和(自身を含む): 367960320

約数和(自身を除く): 222489820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 89, 100, 125, 140, 175, 178, 250, 350, 356, 445, 467, 500, 623, 700, 875, 890, 934, 1246, 1750, 1780, 1868, 2225, 2335, 2492, 3115, 3269, 3500, 4450, 4670, 6230, 6538, 8900, 9340, 11125, 11675, 12460, 13076, 15575, 16345, 22250, 23350, 31150, 32690, 41563, 44500, 46700, 58375, 62300, 65380, 77875, 81725, 83126, 116750, 155750, 163450, 166252, 207815, 233500, 290941, 311500, 326900, 408625, 415630, 581882, 817250, 831260, 1039075, 1163764, 1454705, 1634500, 2078150, 2909410, 4156300, 5195375, 5818820, 7273525, 10390750, 14547050, 20781500, 29094100, 36367625, 72735250, 145470500]

約数ペア:

[(1, 145470500), (2, 72735250), (4, 36367625), (5, 29094100), (7, 20781500), (10, 14547050), (14, 10390750), (20, 7273525), (25, 5818820), (28, 5195375), (35, 4156300), (50, 2909410), (70, 2078150), (89, 1634500), (100, 1454705), (125, 1163764), (140, 1039075), (175, 831260), (178, 817250), (250, 581882), (350, 415630), (356, 408625), (445, 326900), (467, 311500), (500, 290941), (623, 233500), (700, 207815), (875, 166252), (890, 163450), (934, 155750), (1246, 116750), (1750, 83126), (1780, 81725), (1868, 77875), (2225, 65380), (2335, 62300), (2492, 58375), (3115, 46700), (3269, 44500), (3500, 41563), (4450, 32690), (4670, 31150), (6230, 23350), (6538, 22250), (8900, 16345), (9340, 15575), (11125, 13076), (11675, 12460)]