45387750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{73}}^1\times {\mathrm{829}}^1$

素因数の和:922

約数の個数: 64

約数和(自身を含む): 114978240

約数和(自身を除く): 69590490

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 73, 75, 125, 146, 150, 219, 250, 365, 375, 438, 730, 750, 829, 1095, 1658, 1825, 2190, 2487, 3650, 4145, 4974, 5475, 8290, 9125, 10950, 12435, 18250, 20725, 24870, 27375, 41450, 54750, 60517, 62175, 103625, 121034, 124350, 181551, 207250, 302585, 310875, 363102, 605170, 621750, 907755, 1512925, 1815510, 3025850, 4538775, 7564625, 9077550, 15129250, 22693875, 45387750]

約数ペア:

[(1, 45387750), (2, 22693875), (3, 15129250), (5, 9077550), (6, 7564625), (10, 4538775), (15, 3025850), (25, 1815510), (30, 1512925), (50, 907755), (73, 621750), (75, 605170), (125, 363102), (146, 310875), (150, 302585), (219, 207250), (250, 181551), (365, 124350), (375, 121034), (438, 103625), (730, 62175), (750, 60517), (829, 54750), (1095, 41450), (1658, 27375), (1825, 24870), (2190, 20725), (2487, 18250), (3650, 12435), (4145, 10950), (4974, 9125), (5475, 8290)]