30100400

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{6841}}^1$

素因数の和:6870

約数の個数: 60

約数和(自身を含む): 78901944

約数和(自身を除く): 48801544

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 176, 200, 220, 275, 400, 440, 550, 880, 1100, 2200, 4400, 6841, 13682, 27364, 34205, 54728, 68410, 75251, 109456, 136820, 150502, 171025, 273640, 301004, 342050, 376255, 547280, 602008, 684100, 752510, 1204016, 1368200, 1505020, 1881275, 2736400, 3010040, 3762550, 6020080, 7525100, 15050200, 30100400]

約数ペア:

[(1, 30100400), (2, 15050200), (4, 7525100), (5, 6020080), (8, 3762550), (10, 3010040), (11, 2736400), (16, 1881275), (20, 1505020), (22, 1368200), (25, 1204016), (40, 752510), (44, 684100), (50, 602008), (55, 547280), (80, 376255), (88, 342050), (100, 301004), (110, 273640), (176, 171025), (200, 150502), (220, 136820), (275, 109456), (400, 75251), (440, 68410), (550, 54728), (880, 34205), (1100, 27364), (2200, 13682), (4400, 6841)]