57927200

素因数分解:

$2^5\times 5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:179

約数の個数: 144

約数和(自身を含む): 154365120

約数和(自身を除く): 96437920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 37, 38, 40, 50, 74, 76, 80, 95, 100, 103, 148, 152, 160, 185, 190, 200, 206, 296, 304, 370, 380, 400, 412, 475, 515, 592, 608, 703, 740, 760, 800, 824, 925, 950, 1030, 1184, 1406, 1480, 1520, 1648, 1850, 1900, 1957, 2060, 2575, 2812, 2960, 3040, 3296, 3515, 3700, 3800, 3811, 3914, 4120, 5150, 5624, 5920, 7030, 7400, 7600, 7622, 7828, 8240, 9785, 10300, 11248, 14060, 14800, 15200, 15244, 15656, 16480, 17575, 19055, 19570, 20600, 22496, 28120, 29600, 30488, 31312, 35150, 38110, 39140, 41200, 48925, 56240, 60976, 62624, 70300, 72409, 76220, 78280, 82400, 95275, 97850, 112480, 121952, 140600, 144818, 152440, 156560, 190550, 195700, 281200, 289636, 304880, 313120, 362045, 381100, 391400, 562400, 579272, 609760, 724090, 762200, 782800, 1158544, 1448180, 1524400, 1565600, 1810225, 2317088, 2896360, 3048800, 3620450, 5792720, 7240900, 11585440, 14481800, 28963600, 57927200]

約数ペア:

[(1, 57927200), (2, 28963600), (4, 14481800), (5, 11585440), (8, 7240900), (10, 5792720), (16, 3620450), (19, 3048800), (20, 2896360), (25, 2317088), (32, 1810225), (37, 1565600), (38, 1524400), (40, 1448180), (50, 1158544), (74, 782800), (76, 762200), (80, 724090), (95, 609760), (100, 579272), (103, 562400), (148, 391400), (152, 381100), (160, 362045), (185, 313120), (190, 304880), (200, 289636), (206, 281200), (296, 195700), (304, 190550), (370, 156560), (380, 152440), (400, 144818), (412, 140600), (475, 121952), (515, 112480), (592, 97850), (608, 95275), (703, 82400), (740, 78280), (760, 76220), (800, 72409), (824, 70300), (925, 62624), (950, 60976), (1030, 56240), (1184, 48925), (1406, 41200), (1480, 39140), (1520, 38110), (1648, 35150), (1850, 31312), (1900, 30488), (1957, 29600), (2060, 28120), (2575, 22496), (2812, 20600), (2960, 19570), (3040, 19055), (3296, 17575), (3515, 16480), (3700, 15656), (3800, 15244), (3811, 15200), (3914, 14800), (4120, 14060), (5150, 11248), (5624, 10300), (5920, 9785), (7030, 8240), (7400, 7828), (7600, 7622)]