226598220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{40609}}^1$

素因数の和:40655

約数の個数: 72

約数和(自身を含む): 709537920

約数和(自身を除く): 482939700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 40609, 81218, 121827, 162436, 203045, 243654, 365481, 406090, 487308, 609135, 730962, 812180, 1218270, 1258879, 1461924, 1827405, 2436540, 2517758, 3654810, 3776637, 5035516, 6294395, 7309620, 7553274, 11329911, 12588790, 15106548, 18883185, 22659822, 25177580, 37766370, 45319644, 56649555, 75532740, 113299110, 226598220]

約数ペア:

[(1, 226598220), (2, 113299110), (3, 75532740), (4, 56649555), (5, 45319644), (6, 37766370), (9, 25177580), (10, 22659822), (12, 18883185), (15, 15106548), (18, 12588790), (20, 11329911), (30, 7553274), (31, 7309620), (36, 6294395), (45, 5035516), (60, 3776637), (62, 3654810), (90, 2517758), (93, 2436540), (124, 1827405), (155, 1461924), (180, 1258879), (186, 1218270), (279, 812180), (310, 730962), (372, 609135), (465, 487308), (558, 406090), (620, 365481), (930, 243654), (1116, 203045), (1395, 162436), (1860, 121827), (2790, 81218), (5580, 40609)]