213426300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{6907}}^1$

素因数の和:7027

約数の個数: 72

約数和(自身を含む): 623598976

約数和(自身を除く): 410172676

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 103, 150, 206, 300, 309, 412, 515, 618, 1030, 1236, 1545, 2060, 2575, 3090, 5150, 6180, 6907, 7725, 10300, 13814, 15450, 20721, 27628, 30900, 34535, 41442, 69070, 82884, 103605, 138140, 172675, 207210, 345350, 414420, 518025, 690700, 711421, 1036050, 1422842, 2072100, 2134263, 2845684, 3557105, 4268526, 7114210, 8537052, 10671315, 14228420, 17785525, 21342630, 35571050, 42685260, 53356575, 71142100, 106713150, 213426300]

約数ペア:

[(1, 213426300), (2, 106713150), (3, 71142100), (4, 53356575), (5, 42685260), (6, 35571050), (10, 21342630), (12, 17785525), (15, 14228420), (20, 10671315), (25, 8537052), (30, 7114210), (50, 4268526), (60, 3557105), (75, 2845684), (100, 2134263), (103, 2072100), (150, 1422842), (206, 1036050), (300, 711421), (309, 690700), (412, 518025), (515, 414420), (618, 345350), (1030, 207210), (1236, 172675), (1545, 138140), (2060, 103605), (2575, 82884), (3090, 69070), (5150, 41442), (6180, 34535), (6907, 30900), (7725, 27628), (10300, 20721), (13814, 15450)]