20160787650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{113}}^1\times {\mathrm{151}}^1\times {\mathrm{7877}}^1$

素因数の和:8156

約数の個数: 96

約数和(自身を含む): 50781714048

約数和(自身を除く): 30620926398

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 113, 150, 151, 226, 302, 339, 453, 565, 678, 755, 906, 1130, 1510, 1695, 2265, 2825, 3390, 3775, 4530, 5650, 7550, 7877, 8475, 11325, 15754, 16950, 17063, 22650, 23631, 34126, 39385, 47262, 51189, 78770, 85315, 102378, 118155, 170630, 196925, 236310, 255945, 393850, 426575, 511890, 590775, 853150, 890101, 1181550, 1189427, 1279725, 1780202, 2378854, 2559450, 2670303, 3568281, 4450505, 5340606, 5947135, 7136562, 8901010, 11894270, 13351515, 17841405, 22252525, 26703030, 29735675, 35682810, 44505050, 59471350, 66757575, 89207025, 133515150, 134405251, 178414050, 268810502, 403215753, 672026255, 806431506, 1344052510, 2016078765, 3360131275, 4032157530, 6720262550, 10080393825, 20160787650]

約数ペア:

[(1, 20160787650), (2, 10080393825), (3, 6720262550), (5, 4032157530), (6, 3360131275), (10, 2016078765), (15, 1344052510), (25, 806431506), (30, 672026255), (50, 403215753), (75, 268810502), (113, 178414050), (150, 134405251), (151, 133515150), (226, 89207025), (302, 66757575), (339, 59471350), (453, 44505050), (565, 35682810), (678, 29735675), (755, 26703030), (906, 22252525), (1130, 17841405), (1510, 13351515), (1695, 11894270), (2265, 8901010), (2825, 7136562), (3390, 5947135), (3775, 5340606), (4530, 4450505), (5650, 3568281), (7550, 2670303), (7877, 2559450), (8475, 2378854), (11325, 1780202), (15754, 1279725), (16950, 1189427), (17063, 1181550), (22650, 890101), (23631, 853150), (34126, 590775), (39385, 511890), (47262, 426575), (51189, 393850), (78770, 255945), (85315, 236310), (102378, 196925), (118155, 170630)]