45640620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{1117}}^1$

素因数の和:1359

約数の個数: 72

約数和(自身を含む): 139177584

約数和(自身を除く): 93536964

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 227, 454, 681, 908, 1117, 1135, 1362, 2043, 2234, 2270, 2724, 3351, 3405, 4086, 4468, 4540, 5585, 6702, 6810, 8172, 10053, 10215, 11170, 13404, 13620, 16755, 20106, 20430, 22340, 33510, 40212, 40860, 50265, 67020, 100530, 201060, 253559, 507118, 760677, 1014236, 1267795, 1521354, 2282031, 2535590, 3042708, 3803385, 4564062, 5071180, 7606770, 9128124, 11410155, 15213540, 22820310, 45640620]

約数ペア:

[(1, 45640620), (2, 22820310), (3, 15213540), (4, 11410155), (5, 9128124), (6, 7606770), (9, 5071180), (10, 4564062), (12, 3803385), (15, 3042708), (18, 2535590), (20, 2282031), (30, 1521354), (36, 1267795), (45, 1014236), (60, 760677), (90, 507118), (180, 253559), (227, 201060), (454, 100530), (681, 67020), (908, 50265), (1117, 40860), (1135, 40212), (1362, 33510), (2043, 22340), (2234, 20430), (2270, 20106), (2724, 16755), (3351, 13620), (3405, 13404), (4086, 11170), (4468, 10215), (4540, 10053), (5585, 8172), (6702, 6810)]