51395700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{2557}}^1$

素因数の和:2641

約数の個数: 72

約数和(自身を含む): 150983392

約数和(自身を除く): 99587692

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 67, 75, 100, 134, 150, 201, 268, 300, 335, 402, 670, 804, 1005, 1340, 1675, 2010, 2557, 3350, 4020, 5025, 5114, 6700, 7671, 10050, 10228, 12785, 15342, 20100, 25570, 30684, 38355, 51140, 63925, 76710, 127850, 153420, 171319, 191775, 255700, 342638, 383550, 513957, 685276, 767100, 856595, 1027914, 1713190, 2055828, 2569785, 3426380, 4282975, 5139570, 8565950, 10279140, 12848925, 17131900, 25697850, 51395700]

約数ペア:

[(1, 51395700), (2, 25697850), (3, 17131900), (4, 12848925), (5, 10279140), (6, 8565950), (10, 5139570), (12, 4282975), (15, 3426380), (20, 2569785), (25, 2055828), (30, 1713190), (50, 1027914), (60, 856595), (67, 767100), (75, 685276), (100, 513957), (134, 383550), (150, 342638), (201, 255700), (268, 191775), (300, 171319), (335, 153420), (402, 127850), (670, 76710), (804, 63925), (1005, 51140), (1340, 38355), (1675, 30684), (2010, 25570), (2557, 20100), (3350, 15342), (4020, 12785), (5025, 10228), (5114, 10050), (6700, 7671)]