77386860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1031}}^1$

素因数の和:1188

約数の個数: 96

約数和(自身を含む): 242726400

約数和(自身を除く): 165339540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 139, 180, 270, 278, 417, 540, 556, 695, 834, 1031, 1251, 1390, 1668, 2062, 2085, 2502, 2780, 3093, 3753, 4124, 4170, 5004, 5155, 6186, 6255, 7506, 8340, 9279, 10310, 12372, 12510, 15012, 15465, 18558, 18765, 20620, 25020, 27837, 30930, 37116, 37530, 46395, 55674, 61860, 75060, 92790, 111348, 139185, 143309, 185580, 278370, 286618, 429927, 556740, 573236, 716545, 859854, 1289781, 1433090, 1719708, 2149635, 2579562, 2866180, 3869343, 4299270, 5159124, 6448905, 7738686, 8598540, 12897810, 15477372, 19346715, 25795620, 38693430, 77386860]

約数ペア:

[(1, 77386860), (2, 38693430), (3, 25795620), (4, 19346715), (5, 15477372), (6, 12897810), (9, 8598540), (10, 7738686), (12, 6448905), (15, 5159124), (18, 4299270), (20, 3869343), (27, 2866180), (30, 2579562), (36, 2149635), (45, 1719708), (54, 1433090), (60, 1289781), (90, 859854), (108, 716545), (135, 573236), (139, 556740), (180, 429927), (270, 286618), (278, 278370), (417, 185580), (540, 143309), (556, 139185), (695, 111348), (834, 92790), (1031, 75060), (1251, 61860), (1390, 55674), (1668, 46395), (2062, 37530), (2085, 37116), (2502, 30930), (2780, 27837), (3093, 25020), (3753, 20620), (4124, 18765), (4170, 18558), (5004, 15465), (5155, 15012), (6186, 12510), (6255, 12372), (7506, 10310), (8340, 9279)]