60072800

素因数分解:

$2^5\times 5^2\times {\mathrm{61}}^1\times {\mathrm{1231}}^1$

素因数の和:1312

約数の個数: 72

約数和(自身を含む): 149177952

約数和(自身を除く): 89105152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 61, 80, 100, 122, 160, 200, 244, 305, 400, 488, 610, 800, 976, 1220, 1231, 1525, 1952, 2440, 2462, 3050, 4880, 4924, 6100, 6155, 9760, 9848, 12200, 12310, 19696, 24400, 24620, 30775, 39392, 48800, 49240, 61550, 75091, 98480, 123100, 150182, 196960, 246200, 300364, 375455, 492400, 600728, 750910, 984800, 1201456, 1501820, 1877275, 2402912, 3003640, 3754550, 6007280, 7509100, 12014560, 15018200, 30036400, 60072800]

約数ペア:

[(1, 60072800), (2, 30036400), (4, 15018200), (5, 12014560), (8, 7509100), (10, 6007280), (16, 3754550), (20, 3003640), (25, 2402912), (32, 1877275), (40, 1501820), (50, 1201456), (61, 984800), (80, 750910), (100, 600728), (122, 492400), (160, 375455), (200, 300364), (244, 246200), (305, 196960), (400, 150182), (488, 123100), (610, 98480), (800, 75091), (976, 61550), (1220, 49240), (1231, 48800), (1525, 39392), (1952, 30775), (2440, 24620), (2462, 24400), (3050, 19696), (4880, 12310), (4924, 12200), (6100, 9848), (6155, 9760)]