310207700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{827}}^1$

素因数の和:894

約数の個数: 108

約数和(自身を含む): 764701056

約数和(自身を除く): 454493356

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 31, 44, 50, 55, 62, 100, 110, 121, 124, 155, 220, 242, 275, 310, 341, 484, 550, 605, 620, 682, 775, 827, 1100, 1210, 1364, 1550, 1654, 1705, 2420, 3025, 3100, 3308, 3410, 3751, 4135, 6050, 6820, 7502, 8270, 8525, 9097, 12100, 15004, 16540, 17050, 18194, 18755, 20675, 25637, 34100, 36388, 37510, 41350, 45485, 51274, 75020, 82700, 90970, 93775, 100067, 102548, 128185, 181940, 187550, 200134, 227425, 256370, 282007, 375100, 400268, 454850, 500335, 512740, 564014, 640925, 909700, 1000670, 1128028, 1281850, 1410035, 2001340, 2501675, 2563700, 2820070, 3102077, 5003350, 5640140, 6204154, 7050175, 10006700, 12408308, 14100350, 15510385, 28200700, 31020770, 62041540, 77551925, 155103850, 310207700]

約数ペア:

[(1, 310207700), (2, 155103850), (4, 77551925), (5, 62041540), (10, 31020770), (11, 28200700), (20, 15510385), (22, 14100350), (25, 12408308), (31, 10006700), (44, 7050175), (50, 6204154), (55, 5640140), (62, 5003350), (100, 3102077), (110, 2820070), (121, 2563700), (124, 2501675), (155, 2001340), (220, 1410035), (242, 1281850), (275, 1128028), (310, 1000670), (341, 909700), (484, 640925), (550, 564014), (605, 512740), (620, 500335), (682, 454850), (775, 400268), (827, 375100), (1100, 282007), (1210, 256370), (1364, 227425), (1550, 200134), (1654, 187550), (1705, 181940), (2420, 128185), (3025, 102548), (3100, 100067), (3308, 93775), (3410, 90970), (3751, 82700), (4135, 75020), (6050, 51274), (6820, 45485), (7502, 41350), (8270, 37510), (8525, 36388), (9097, 34100), (12100, 25637), (15004, 20675), (16540, 18755), (17050, 18194)]