200504520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{556957}}^1$

素因数の和:556974

約数の個数: 48

約数和(自身を含む): 651640860

約数和(自身を除く): 451136340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 556957, 1113914, 1670871, 2227828, 2784785, 3341742, 4455656, 5012613, 5569570, 6683484, 8354355, 10025226, 11139140, 13366968, 16708710, 20050452, 22278280, 25063065, 33417420, 40100904, 50126130, 66834840, 100252260, 200504520]

約数ペア:

[(1, 200504520), (2, 100252260), (3, 66834840), (4, 50126130), (5, 40100904), (6, 33417420), (8, 25063065), (9, 22278280), (10, 20050452), (12, 16708710), (15, 13366968), (18, 11139140), (20, 10025226), (24, 8354355), (30, 6683484), (36, 5569570), (40, 5012613), (45, 4455656), (60, 3341742), (72, 2784785), (90, 2227828), (120, 1670871), (180, 1113914), (360, 556957)]