60900400

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13841}}^1$

素因数の和:13870

約数の個数: 60

約数和(自身を含む): 159625944

約数和(自身を除く): 98725544

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, 13841, 27682, 55364, 69205, 110728, 138410, 152251, 221456, 276820, 304502, 346025, 553640, 609004, 692050, 761255, 1107280, 1218008, 1384100, 1522510, 2436016, 2768200, 3045020, 3806275, 5536400, 6090040, 7612550, 12180080, 15225100, 30450200, 60900400]

約数ペア:

[(1, 60900400), (2, 30450200), (4, 15225100), (5, 12180080), (8, 7612550), (10, 6090040), (11, 5536400), (16, 3806275), (20, 3045020), (22, 2768200), (25, 2436016), (40, 1522510), (44, 1384100), (50, 1218008), (55, 1107280), (80, 761255), (88, 692050), (100, 609004), (110, 553640), (176, 346025), (200, 304502), (220, 276820), (275, 221456), (400, 152251), (440, 138410), (550, 110728), (880, 69205), (1100, 55364), (2200, 27682), (4400, 13841)]