27579900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{149}}^1\times {\mathrm{617}}^1$

素因数の和:783

約数の個数: 72

約数和(自身を含む): 80463600

約数和(自身を除く): 52883700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 149, 150, 298, 300, 447, 596, 617, 745, 894, 1234, 1490, 1788, 1851, 2235, 2468, 2980, 3085, 3702, 3725, 4470, 6170, 7404, 7450, 8940, 9255, 11175, 12340, 14900, 15425, 18510, 22350, 30850, 37020, 44700, 46275, 61700, 91933, 92550, 183866, 185100, 275799, 367732, 459665, 551598, 919330, 1103196, 1378995, 1838660, 2298325, 2757990, 4596650, 5515980, 6894975, 9193300, 13789950, 27579900]

約数ペア:

[(1, 27579900), (2, 13789950), (3, 9193300), (4, 6894975), (5, 5515980), (6, 4596650), (10, 2757990), (12, 2298325), (15, 1838660), (20, 1378995), (25, 1103196), (30, 919330), (50, 551598), (60, 459665), (75, 367732), (100, 275799), (149, 185100), (150, 183866), (298, 92550), (300, 91933), (447, 61700), (596, 46275), (617, 44700), (745, 37020), (894, 30850), (1234, 22350), (1490, 18510), (1788, 15425), (1851, 14900), (2235, 12340), (2468, 11175), (2980, 9255), (3085, 8940), (3702, 7450), (3725, 7404), (4470, 6170)]