213226920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{34841}}^1$

素因数の和:34875

約数の個数: 96

約数和(自身を含む): 733772520

約数和(自身を除く): 520545600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 34841, 69682, 104523, 139364, 174205, 209046, 278728, 313569, 348410, 418092, 522615, 592297, 627138, 696820, 836184, 1045230, 1184594, 1254276, 1393640, 1567845, 1776891, 2090460, 2369188, 2508552, 2961485, 3135690, 3553782, 4180920, 4738376, 5330673, 5922970, 6271380, 7107564, 8884455, 10661346, 11845940, 12542760, 14215128, 17768910, 21322692, 23691880, 26653365, 35537820, 42645384, 53306730, 71075640, 106613460, 213226920]

約数ペア:

[(1, 213226920), (2, 106613460), (3, 71075640), (4, 53306730), (5, 42645384), (6, 35537820), (8, 26653365), (9, 23691880), (10, 21322692), (12, 17768910), (15, 14215128), (17, 12542760), (18, 11845940), (20, 10661346), (24, 8884455), (30, 7107564), (34, 6271380), (36, 5922970), (40, 5330673), (45, 4738376), (51, 4180920), (60, 3553782), (68, 3135690), (72, 2961485), (85, 2508552), (90, 2369188), (102, 2090460), (120, 1776891), (136, 1567845), (153, 1393640), (170, 1254276), (180, 1184594), (204, 1045230), (255, 836184), (306, 696820), (340, 627138), (360, 592297), (408, 522615), (510, 418092), (612, 348410), (680, 313569), (765, 278728), (1020, 209046), (1224, 174205), (1530, 139364), (2040, 104523), (3060, 69682), (6120, 34841)]