100551780

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{8867}}^1$

素因数の和:8895

約数の個数: 120

約数和(自身を含む): 360537408

約数和(自身を除く): 259985628

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3780, 5670, 8867, 11340, 17734, 26601, 35468, 44335, 53202, 62069, 79803, 88670, 106404, 124138, 133005, 159606, 177340, 186207, 239409, 248276, 266010, 310345, 319212, 372414, 399015, 478818, 532020, 558621, 620690, 718227, 744828, 798030, 931035, 957636, 1117242, 1197045, 1241380, 1436454, 1596060, 1675863, 1862070, 2234484, 2394090, 2793105, 2872908, 3351726, 3591135, 3724140, 4788180, 5027589, 5586210, 6703452, 7182270, 8379315, 10055178, 11172420, 14364540, 16758630, 20110356, 25137945, 33517260, 50275890, 100551780]

約数ペア:

[(1, 100551780), (2, 50275890), (3, 33517260), (4, 25137945), (5, 20110356), (6, 16758630), (7, 14364540), (9, 11172420), (10, 10055178), (12, 8379315), (14, 7182270), (15, 6703452), (18, 5586210), (20, 5027589), (21, 4788180), (27, 3724140), (28, 3591135), (30, 3351726), (35, 2872908), (36, 2793105), (42, 2394090), (45, 2234484), (54, 1862070), (60, 1675863), (63, 1596060), (70, 1436454), (81, 1241380), (84, 1197045), (90, 1117242), (105, 957636), (108, 931035), (126, 798030), (135, 744828), (140, 718227), (162, 620690), (180, 558621), (189, 532020), (210, 478818), (252, 399015), (270, 372414), (315, 319212), (324, 310345), (378, 266010), (405, 248276), (420, 239409), (540, 186207), (567, 177340), (630, 159606), (756, 133005), (810, 124138), (945, 106404), (1134, 88670), (1260, 79803), (1620, 62069), (1890, 53202), (2268, 44335), (2835, 35468), (3780, 26601), (5670, 17734), (8867, 11340)]