56613750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{31}}^1\times {\mathrm{487}}^1$

素因数の和:543

約数の個数: 80

約数和(自身を含む): 146353152

約数和(自身を除く): 89739402

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 62, 75, 93, 125, 150, 155, 186, 250, 310, 375, 465, 487, 625, 750, 775, 930, 974, 1250, 1461, 1550, 1875, 2325, 2435, 2922, 3750, 3875, 4650, 4870, 7305, 7750, 11625, 12175, 14610, 15097, 19375, 23250, 24350, 30194, 36525, 38750, 45291, 58125, 60875, 73050, 75485, 90582, 116250, 121750, 150970, 182625, 226455, 304375, 365250, 377425, 452910, 608750, 754850, 913125, 1132275, 1826250, 1887125, 2264550, 3774250, 5661375, 9435625, 11322750, 18871250, 28306875, 56613750]

約数ペア:

[(1, 56613750), (2, 28306875), (3, 18871250), (5, 11322750), (6, 9435625), (10, 5661375), (15, 3774250), (25, 2264550), (30, 1887125), (31, 1826250), (50, 1132275), (62, 913125), (75, 754850), (93, 608750), (125, 452910), (150, 377425), (155, 365250), (186, 304375), (250, 226455), (310, 182625), (375, 150970), (465, 121750), (487, 116250), (625, 90582), (750, 75485), (775, 73050), (930, 60875), (974, 58125), (1250, 45291), (1461, 38750), (1550, 36525), (1875, 30194), (2325, 24350), (2435, 23250), (2922, 19375), (3750, 15097), (3875, 14610), (4650, 12175), (4870, 11625), (7305, 7750)]