54039200

素因数分解:

$2^5\times 5^2\times {\mathrm{31}}^1\times {\mathrm{2179}}^1$

素因数の和:2230

約数の個数: 72

約数和(自身を含む): 136241280

約数和(自身を除く): 82202080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 80, 100, 124, 155, 160, 200, 248, 310, 400, 496, 620, 775, 800, 992, 1240, 1550, 2179, 2480, 3100, 4358, 4960, 6200, 8716, 10895, 12400, 17432, 21790, 24800, 34864, 43580, 54475, 67549, 69728, 87160, 108950, 135098, 174320, 217900, 270196, 337745, 348640, 435800, 540392, 675490, 871600, 1080784, 1350980, 1688725, 1743200, 2161568, 2701960, 3377450, 5403920, 6754900, 10807840, 13509800, 27019600, 54039200]

約数ペア:

[(1, 54039200), (2, 27019600), (4, 13509800), (5, 10807840), (8, 6754900), (10, 5403920), (16, 3377450), (20, 2701960), (25, 2161568), (31, 1743200), (32, 1688725), (40, 1350980), (50, 1080784), (62, 871600), (80, 675490), (100, 540392), (124, 435800), (155, 348640), (160, 337745), (200, 270196), (248, 217900), (310, 174320), (400, 135098), (496, 108950), (620, 87160), (775, 69728), (800, 67549), (992, 54475), (1240, 43580), (1550, 34864), (2179, 24800), (2480, 21790), (3100, 17432), (4358, 12400), (4960, 10895), (6200, 8716)]