214279020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{349}}^1\times {\mathrm{379}}^1$

素因数の和:749

約数の個数: 120

約数和(自身を含む): 675906000

約数和(自身を除く): 461626980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 349, 379, 405, 540, 698, 758, 810, 1047, 1137, 1396, 1516, 1620, 1745, 1895, 2094, 2274, 3141, 3411, 3490, 3790, 4188, 4548, 5235, 5685, 6282, 6822, 6980, 7580, 9423, 10233, 10470, 11370, 12564, 13644, 15705, 17055, 18846, 20466, 20940, 22740, 28269, 30699, 31410, 34110, 37692, 40932, 47115, 51165, 56538, 61398, 62820, 68220, 94230, 102330, 113076, 122796, 132271, 141345, 153495, 188460, 204660, 264542, 282690, 306990, 396813, 529084, 565380, 613980, 661355, 793626, 1190439, 1322710, 1587252, 1984065, 2380878, 2645420, 3571317, 3968130, 4761756, 5952195, 7142634, 7936260, 10713951, 11904390, 14285268, 17856585, 21427902, 23808780, 35713170, 42855804, 53569755, 71426340, 107139510, 214279020]

約数ペア:

[(1, 214279020), (2, 107139510), (3, 71426340), (4, 53569755), (5, 42855804), (6, 35713170), (9, 23808780), (10, 21427902), (12, 17856585), (15, 14285268), (18, 11904390), (20, 10713951), (27, 7936260), (30, 7142634), (36, 5952195), (45, 4761756), (54, 3968130), (60, 3571317), (81, 2645420), (90, 2380878), (108, 1984065), (135, 1587252), (162, 1322710), (180, 1190439), (270, 793626), (324, 661355), (349, 613980), (379, 565380), (405, 529084), (540, 396813), (698, 306990), (758, 282690), (810, 264542), (1047, 204660), (1137, 188460), (1396, 153495), (1516, 141345), (1620, 132271), (1745, 122796), (1895, 113076), (2094, 102330), (2274, 94230), (3141, 68220), (3411, 62820), (3490, 61398), (3790, 56538), (4188, 51165), (4548, 47115), (5235, 40932), (5685, 37692), (6282, 34110), (6822, 31410), (6980, 30699), (7580, 28269), (9423, 22740), (10233, 20940), (10470, 20466), (11370, 18846), (12564, 17055), (13644, 15705)]