69004920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1$

素因数の和:373

約数の個数: 128

約数和(自身を含む): 217728000

約数和(自身を除く): 148723080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 79, 87, 116, 120, 145, 158, 174, 232, 237, 251, 290, 316, 348, 395, 435, 474, 502, 580, 632, 696, 753, 790, 870, 948, 1004, 1160, 1185, 1255, 1506, 1580, 1740, 1896, 2008, 2291, 2370, 2510, 3012, 3160, 3480, 3765, 4582, 4740, 5020, 6024, 6873, 7279, 7530, 9164, 9480, 10040, 11455, 13746, 14558, 15060, 18328, 19829, 21837, 22910, 27492, 29116, 30120, 34365, 36395, 39658, 43674, 45820, 54984, 58232, 59487, 68730, 72790, 79316, 87348, 91640, 99145, 109185, 118974, 137460, 145580, 158632, 174696, 198290, 218370, 237948, 274920, 291160, 297435, 396580, 436740, 475896, 575041, 594870, 793160, 873480, 1150082, 1189740, 1725123, 2300164, 2379480, 2875205, 3450246, 4600328, 5750410, 6900492, 8625615, 11500820, 13800984, 17251230, 23001640, 34502460, 69004920]

約数ペア:

[(1, 69004920), (2, 34502460), (3, 23001640), (4, 17251230), (5, 13800984), (6, 11500820), (8, 8625615), (10, 6900492), (12, 5750410), (15, 4600328), (20, 3450246), (24, 2875205), (29, 2379480), (30, 2300164), (40, 1725123), (58, 1189740), (60, 1150082), (79, 873480), (87, 793160), (116, 594870), (120, 575041), (145, 475896), (158, 436740), (174, 396580), (232, 297435), (237, 291160), (251, 274920), (290, 237948), (316, 218370), (348, 198290), (395, 174696), (435, 158632), (474, 145580), (502, 137460), (580, 118974), (632, 109185), (696, 99145), (753, 91640), (790, 87348), (870, 79316), (948, 72790), (1004, 68730), (1160, 59487), (1185, 58232), (1255, 54984), (1506, 45820), (1580, 43674), (1740, 39658), (1896, 36395), (2008, 34365), (2291, 30120), (2370, 29116), (2510, 27492), (3012, 22910), (3160, 21837), (3480, 19829), (3765, 18328), (4582, 15060), (4740, 14558), (5020, 13746), (6024, 11455), (6873, 10040), (7279, 9480), (7530, 9164)]