63615000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{4241}}^1$

素因数の和:4270

約数の個数: 80

約数和(自身を含む): 198780120

約数和(自身を除く): 135165120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 625, 750, 1000, 1250, 1500, 1875, 2500, 3000, 3750, 4241, 5000, 7500, 8482, 12723, 15000, 16964, 21205, 25446, 33928, 42410, 50892, 63615, 84820, 101784, 106025, 127230, 169640, 212050, 254460, 318075, 424100, 508920, 530125, 636150, 848200, 1060250, 1272300, 1590375, 2120500, 2544600, 2650625, 3180750, 4241000, 5301250, 6361500, 7951875, 10602500, 12723000, 15903750, 21205000, 31807500, 63615000]

約数ペア:

[(1, 63615000), (2, 31807500), (3, 21205000), (4, 15903750), (5, 12723000), (6, 10602500), (8, 7951875), (10, 6361500), (12, 5301250), (15, 4241000), (20, 3180750), (24, 2650625), (25, 2544600), (30, 2120500), (40, 1590375), (50, 1272300), (60, 1060250), (75, 848200), (100, 636150), (120, 530125), (125, 508920), (150, 424100), (200, 318075), (250, 254460), (300, 212050), (375, 169640), (500, 127230), (600, 106025), (625, 101784), (750, 84820), (1000, 63615), (1250, 50892), (1500, 42410), (1875, 33928), (2500, 25446), (3000, 21205), (3750, 16964), (4241, 15000), (5000, 12723), (7500, 8482)]