520065300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{55921}}^1$

素因数の和:55969

約数の個数: 72

約数和(自身を含む): 1553289472

約数和(自身を除く): 1033224172

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 50, 60, 62, 75, 93, 100, 124, 150, 155, 186, 300, 310, 372, 465, 620, 775, 930, 1550, 1860, 2325, 3100, 4650, 9300, 55921, 111842, 167763, 223684, 279605, 335526, 559210, 671052, 838815, 1118420, 1398025, 1677630, 1733551, 2796050, 3355260, 3467102, 4194075, 5200653, 5592100, 6934204, 8388150, 8667755, 10401306, 16776300, 17335510, 20802612, 26003265, 34671020, 43338775, 52006530, 86677550, 104013060, 130016325, 173355100, 260032650, 520065300]

約数ペア:

[(1, 520065300), (2, 260032650), (3, 173355100), (4, 130016325), (5, 104013060), (6, 86677550), (10, 52006530), (12, 43338775), (15, 34671020), (20, 26003265), (25, 20802612), (30, 17335510), (31, 16776300), (50, 10401306), (60, 8667755), (62, 8388150), (75, 6934204), (93, 5592100), (100, 5200653), (124, 4194075), (150, 3467102), (155, 3355260), (186, 2796050), (300, 1733551), (310, 1677630), (372, 1398025), (465, 1118420), (620, 838815), (775, 671052), (930, 559210), (1550, 335526), (1860, 279605), (2325, 223684), (3100, 167763), (4650, 111842), (9300, 55921)]