778814700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{38747}}^1$

素因数の和:38831

約数の個数: 72

約数和(自身を含む): 2287061952

約数和(自身を除く): 1508247252

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, 3350, 4020, 5025, 6700, 10050, 20100, 38747, 77494, 116241, 154988, 193735, 232482, 387470, 464964, 581205, 774940, 968675, 1162410, 1937350, 2324820, 2596049, 2906025, 3874700, 5192098, 5812050, 7788147, 10384196, 11624100, 12980245, 15576294, 25960490, 31152588, 38940735, 51920980, 64901225, 77881470, 129802450, 155762940, 194703675, 259604900, 389407350, 778814700]

約数ペア:

[(1, 778814700), (2, 389407350), (3, 259604900), (4, 194703675), (5, 155762940), (6, 129802450), (10, 77881470), (12, 64901225), (15, 51920980), (20, 38940735), (25, 31152588), (30, 25960490), (50, 15576294), (60, 12980245), (67, 11624100), (75, 10384196), (100, 7788147), (134, 5812050), (150, 5192098), (201, 3874700), (268, 2906025), (300, 2596049), (335, 2324820), (402, 1937350), (670, 1162410), (804, 968675), (1005, 774940), (1340, 581205), (1675, 464964), (2010, 387470), (3350, 232482), (4020, 193735), (5025, 154988), (6700, 116241), (10050, 77494), (20100, 38747)]