7636050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{239}}^1$

素因数の和:328

約数の個数: 72

約数和(自身を含む): 20891520

約数和(自身を除く): 13255470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 71, 75, 90, 142, 150, 213, 225, 239, 355, 426, 450, 478, 639, 710, 717, 1065, 1195, 1278, 1434, 1775, 2130, 2151, 2390, 3195, 3550, 3585, 4302, 5325, 5975, 6390, 7170, 10650, 10755, 11950, 15975, 16969, 17925, 21510, 31950, 33938, 35850, 50907, 53775, 84845, 101814, 107550, 152721, 169690, 254535, 305442, 424225, 509070, 763605, 848450, 1272675, 1527210, 2545350, 3818025, 7636050]

約数ペア:

[(1, 7636050), (2, 3818025), (3, 2545350), (5, 1527210), (6, 1272675), (9, 848450), (10, 763605), (15, 509070), (18, 424225), (25, 305442), (30, 254535), (45, 169690), (50, 152721), (71, 107550), (75, 101814), (90, 84845), (142, 53775), (150, 50907), (213, 35850), (225, 33938), (239, 31950), (355, 21510), (426, 17925), (450, 16969), (478, 15975), (639, 11950), (710, 10755), (717, 10650), (1065, 7170), (1195, 6390), (1278, 5975), (1434, 5325), (1775, 4302), (2130, 3585), (2151, 3550), (2390, 3195)]