210079620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{359}}^1\times {\mathrm{3251}}^1$

素因数の和:3625

約数の個数: 72

約数和(自身を含む): 639213120

約数和(自身を除く): 429133500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 359, 718, 1077, 1436, 1795, 2154, 3231, 3251, 3590, 4308, 5385, 6462, 6502, 7180, 9753, 10770, 12924, 13004, 16155, 16255, 19506, 21540, 29259, 32310, 32510, 39012, 48765, 58518, 64620, 65020, 97530, 117036, 146295, 195060, 292590, 585180, 1167109, 2334218, 3501327, 4668436, 5835545, 7002654, 10503981, 11671090, 14005308, 17506635, 21007962, 23342180, 35013270, 42015924, 52519905, 70026540, 105039810, 210079620]

約数ペア:

[(1, 210079620), (2, 105039810), (3, 70026540), (4, 52519905), (5, 42015924), (6, 35013270), (9, 23342180), (10, 21007962), (12, 17506635), (15, 14005308), (18, 11671090), (20, 10503981), (30, 7002654), (36, 5835545), (45, 4668436), (60, 3501327), (90, 2334218), (180, 1167109), (359, 585180), (718, 292590), (1077, 195060), (1436, 146295), (1795, 117036), (2154, 97530), (3231, 65020), (3251, 64620), (3590, 58518), (4308, 48765), (5385, 39012), (6462, 32510), (6502, 32310), (7180, 29259), (9753, 21540), (10770, 19506), (12924, 16255), (13004, 16155)]