157025284740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{811}}^1\times {\mathrm{1075663}}^1$

素因数の和:1076489

約数の個数: 72

約数和(自身を含む): 476897785728

約数和(自身を除く): 319872500988

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 811, 1622, 2433, 3244, 4055, 4866, 7299, 8110, 9732, 12165, 14598, 16220, 24330, 29196, 36495, 48660, 72990, 145980, 1075663, 2151326, 3226989, 4302652, 5378315, 6453978, 9680967, 10756630, 12907956, 16134945, 19361934, 21513260, 32269890, 38723868, 48404835, 64539780, 96809670, 193619340, 872362693, 1744725386, 2617088079, 3489450772, 4361813465, 5234176158, 7851264237, 8723626930, 10468352316, 13085440395, 15702528474, 17447253860, 26170880790, 31405056948, 39256321185, 52341761580, 78512642370, 157025284740]

約数ペア:

[(1, 157025284740), (2, 78512642370), (3, 52341761580), (4, 39256321185), (5, 31405056948), (6, 26170880790), (9, 17447253860), (10, 15702528474), (12, 13085440395), (15, 10468352316), (18, 8723626930), (20, 7851264237), (30, 5234176158), (36, 4361813465), (45, 3489450772), (60, 2617088079), (90, 1744725386), (180, 872362693), (811, 193619340), (1622, 96809670), (2433, 64539780), (3244, 48404835), (4055, 38723868), (4866, 32269890), (7299, 21513260), (8110, 19361934), (9732, 16134945), (12165, 12907956), (14598, 10756630), (16220, 9680967), (24330, 6453978), (29196, 5378315), (36495, 4302652), (48660, 3226989), (72990, 2151326), (145980, 1075663)]