127273740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{2441}}^1$

素因数の和:2543

約数の個数: 96

約数和(自身を含む): 393845760

約数和(自身を除く): 266572020

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 79, 110, 132, 158, 165, 220, 237, 316, 330, 395, 474, 660, 790, 869, 948, 1185, 1580, 1738, 2370, 2441, 2607, 3476, 4345, 4740, 4882, 5214, 7323, 8690, 9764, 10428, 12205, 13035, 14646, 17380, 24410, 26070, 26851, 29292, 36615, 48820, 52140, 53702, 73230, 80553, 107404, 134255, 146460, 161106, 192839, 268510, 322212, 385678, 402765, 537020, 578517, 771356, 805530, 964195, 1157034, 1611060, 1928390, 2121229, 2314068, 2892585, 3856780, 4242458, 5785170, 6363687, 8484916, 10606145, 11570340, 12727374, 21212290, 25454748, 31818435, 42424580, 63636870, 127273740]

約数ペア:

[(1, 127273740), (2, 63636870), (3, 42424580), (4, 31818435), (5, 25454748), (6, 21212290), (10, 12727374), (11, 11570340), (12, 10606145), (15, 8484916), (20, 6363687), (22, 5785170), (30, 4242458), (33, 3856780), (44, 2892585), (55, 2314068), (60, 2121229), (66, 1928390), (79, 1611060), (110, 1157034), (132, 964195), (158, 805530), (165, 771356), (220, 578517), (237, 537020), (316, 402765), (330, 385678), (395, 322212), (474, 268510), (660, 192839), (790, 161106), (869, 146460), (948, 134255), (1185, 107404), (1580, 80553), (1738, 73230), (2370, 53702), (2441, 52140), (2607, 48820), (3476, 36615), (4345, 29292), (4740, 26851), (4882, 26070), (5214, 24410), (7323, 17380), (8690, 14646), (9764, 13035), (10428, 12205)]