200469420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1113719}}^1$

素因数の和:1113734

約数の個数: 36

約数和(自身を含む): 608091120

約数和(自身を除く): 407621700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1113719, 2227438, 3341157, 4454876, 5568595, 6682314, 10023471, 11137190, 13364628, 16705785, 20046942, 22274380, 33411570, 40093884, 50117355, 66823140, 100234710, 200469420]

約数ペア:

[(1, 200469420), (2, 100234710), (3, 66823140), (4, 50117355), (5, 40093884), (6, 33411570), (9, 22274380), (10, 20046942), (12, 16705785), (15, 13364628), (18, 11137190), (20, 10023471), (30, 6682314), (36, 5568595), (45, 4454876), (60, 3341157), (90, 2227438), (180, 1113719)]