63158220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{5237}}^1$

素因数の和:5319

約数の個数: 72

約数和(自身を含む): 194476464

約数和(自身を除く): 131318244

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 67, 90, 134, 180, 201, 268, 335, 402, 603, 670, 804, 1005, 1206, 1340, 2010, 2412, 3015, 4020, 5237, 6030, 10474, 12060, 15711, 20948, 26185, 31422, 47133, 52370, 62844, 78555, 94266, 104740, 157110, 188532, 235665, 314220, 350879, 471330, 701758, 942660, 1052637, 1403516, 1754395, 2105274, 3157911, 3508790, 4210548, 5263185, 6315822, 7017580, 10526370, 12631644, 15789555, 21052740, 31579110, 63158220]

約数ペア:

[(1, 63158220), (2, 31579110), (3, 21052740), (4, 15789555), (5, 12631644), (6, 10526370), (9, 7017580), (10, 6315822), (12, 5263185), (15, 4210548), (18, 3508790), (20, 3157911), (30, 2105274), (36, 1754395), (45, 1403516), (60, 1052637), (67, 942660), (90, 701758), (134, 471330), (180, 350879), (201, 314220), (268, 235665), (335, 188532), (402, 157110), (603, 104740), (670, 94266), (804, 78555), (1005, 62844), (1206, 52370), (1340, 47133), (2010, 31422), (2412, 26185), (3015, 20948), (4020, 15711), (5237, 12060), (6030, 10474)]