213390600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{355651}}^1$

素因数の和:355670

約数の個数: 48

約数和(自身を含む): 661512720

約数和(自身を除く): 448122120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 355651, 711302, 1066953, 1422604, 1778255, 2133906, 2845208, 3556510, 4267812, 5334765, 7113020, 8535624, 8891275, 10669530, 14226040, 17782550, 21339060, 26673825, 35565100, 42678120, 53347650, 71130200, 106695300, 213390600]

約数ペア:

[(1, 213390600), (2, 106695300), (3, 71130200), (4, 53347650), (5, 42678120), (6, 35565100), (8, 26673825), (10, 21339060), (12, 17782550), (15, 14226040), (20, 10669530), (24, 8891275), (25, 8535624), (30, 7113020), (40, 5334765), (50, 4267812), (60, 3556510), (75, 2845208), (100, 2133906), (120, 1778255), (150, 1422604), (200, 1066953), (300, 711302), (600, 355651)]