103751900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1439}}^1$

素因数の和:1563

約数の個数: 72

約数和(自身を含む): 259983360

約数和(自身を除く): 156231460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 103, 140, 175, 206, 350, 412, 515, 700, 721, 1030, 1439, 1442, 2060, 2575, 2878, 2884, 3605, 5150, 5756, 7195, 7210, 10073, 10300, 14390, 14420, 18025, 20146, 28780, 35975, 36050, 40292, 50365, 71950, 72100, 100730, 143900, 148217, 201460, 251825, 296434, 503650, 592868, 741085, 1007300, 1037519, 1482170, 2075038, 2964340, 3705425, 4150076, 5187595, 7410850, 10375190, 14821700, 20750380, 25937975, 51875950, 103751900]

約数ペア:

[(1, 103751900), (2, 51875950), (4, 25937975), (5, 20750380), (7, 14821700), (10, 10375190), (14, 7410850), (20, 5187595), (25, 4150076), (28, 3705425), (35, 2964340), (50, 2075038), (70, 1482170), (100, 1037519), (103, 1007300), (140, 741085), (175, 592868), (206, 503650), (350, 296434), (412, 251825), (515, 201460), (700, 148217), (721, 143900), (1030, 100730), (1439, 72100), (1442, 71950), (2060, 50365), (2575, 40292), (2878, 36050), (2884, 35975), (3605, 28780), (5150, 20146), (5756, 18025), (7195, 14420), (7210, 14390), (10073, 10300)]