102520004820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{745817}}^1$

素因数の和:745937

約数の個数: 96

約数和(自身を含む): 300713817600

約数和(自身を除く): 198193812780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 79, 87, 116, 145, 158, 174, 237, 290, 316, 348, 395, 435, 474, 580, 790, 870, 948, 1185, 1580, 1740, 2291, 2370, 4582, 4740, 6873, 9164, 11455, 13746, 22910, 27492, 34365, 45820, 68730, 137460, 745817, 1491634, 2237451, 2983268, 3729085, 4474902, 7458170, 8949804, 11187255, 14916340, 21628693, 22374510, 43257386, 44749020, 58919543, 64886079, 86514772, 108143465, 117839086, 129772158, 176758629, 216286930, 235678172, 259544316, 294597715, 324430395, 353517258, 432573860, 589195430, 648860790, 707034516, 883793145, 1178390860, 1297721580, 1708666747, 1767586290, 3417333494, 3535172580, 5126000241, 6834666988, 8543333735, 10252000482, 17086667470, 20504000964, 25630001205, 34173334940, 51260002410, 102520004820]

約数ペア:

[(1, 102520004820), (2, 51260002410), (3, 34173334940), (4, 25630001205), (5, 20504000964), (6, 17086667470), (10, 10252000482), (12, 8543333735), (15, 6834666988), (20, 5126000241), (29, 3535172580), (30, 3417333494), (58, 1767586290), (60, 1708666747), (79, 1297721580), (87, 1178390860), (116, 883793145), (145, 707034516), (158, 648860790), (174, 589195430), (237, 432573860), (290, 353517258), (316, 324430395), (348, 294597715), (395, 259544316), (435, 235678172), (474, 216286930), (580, 176758629), (790, 129772158), (870, 117839086), (948, 108143465), (1185, 86514772), (1580, 64886079), (1740, 58919543), (2291, 44749020), (2370, 43257386), (4582, 22374510), (4740, 21628693), (6873, 14916340), (9164, 11187255), (11455, 8949804), (13746, 7458170), (22910, 4474902), (27492, 3729085), (34365, 2983268), (45820, 2237451), (68730, 1491634), (137460, 745817)]