421393860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{251}}^1\times {\mathrm{3109}}^1$

素因数の和:3378

約数の個数: 96

約数和(自身を含む): 1316649600

約数和(自身を除く): 895255740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 251, 270, 502, 540, 753, 1004, 1255, 1506, 2259, 2510, 3012, 3109, 3765, 4518, 5020, 6218, 6777, 7530, 9036, 9327, 11295, 12436, 13554, 15060, 15545, 18654, 22590, 27108, 27981, 31090, 33885, 37308, 45180, 46635, 55962, 62180, 67770, 83943, 93270, 111924, 135540, 139905, 167886, 186540, 279810, 335772, 419715, 559620, 780359, 839430, 1560718, 1678860, 2341077, 3121436, 3901795, 4682154, 7023231, 7803590, 9364308, 11705385, 14046462, 15607180, 21069693, 23410770, 28092924, 35116155, 42139386, 46821540, 70232310, 84278772, 105348465, 140464620, 210696930, 421393860]

約数ペア:

[(1, 421393860), (2, 210696930), (3, 140464620), (4, 105348465), (5, 84278772), (6, 70232310), (9, 46821540), (10, 42139386), (12, 35116155), (15, 28092924), (18, 23410770), (20, 21069693), (27, 15607180), (30, 14046462), (36, 11705385), (45, 9364308), (54, 7803590), (60, 7023231), (90, 4682154), (108, 3901795), (135, 3121436), (180, 2341077), (251, 1678860), (270, 1560718), (502, 839430), (540, 780359), (753, 559620), (1004, 419715), (1255, 335772), (1506, 279810), (2259, 186540), (2510, 167886), (3012, 139905), (3109, 135540), (3765, 111924), (4518, 93270), (5020, 83943), (6218, 67770), (6777, 62180), (7530, 55962), (9036, 46635), (9327, 45180), (11295, 37308), (12436, 33885), (13554, 31090), (15060, 27981), (15545, 27108), (18654, 22590)]