157642740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{353}}^1\times {\mathrm{827}}^1$

素因数の和:1198

約数の個数: 96

約数和(自身を含む): 492428160

約数和(自身を除く): 334785420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 353, 540, 706, 827, 1059, 1412, 1654, 1765, 2118, 2481, 3177, 3308, 3530, 4135, 4236, 4962, 5295, 6354, 7060, 7443, 8270, 9531, 9924, 10590, 12405, 12708, 14886, 15885, 16540, 19062, 21180, 22329, 24810, 29772, 31770, 37215, 38124, 44658, 47655, 49620, 63540, 74430, 89316, 95310, 111645, 148860, 190620, 223290, 291931, 446580, 583862, 875793, 1167724, 1459655, 1751586, 2627379, 2919310, 3503172, 4378965, 5254758, 5838620, 7882137, 8757930, 10509516, 13136895, 15764274, 17515860, 26273790, 31528548, 39410685, 52547580, 78821370, 157642740]

約数ペア:

[(1, 157642740), (2, 78821370), (3, 52547580), (4, 39410685), (5, 31528548), (6, 26273790), (9, 17515860), (10, 15764274), (12, 13136895), (15, 10509516), (18, 8757930), (20, 7882137), (27, 5838620), (30, 5254758), (36, 4378965), (45, 3503172), (54, 2919310), (60, 2627379), (90, 1751586), (108, 1459655), (135, 1167724), (180, 875793), (270, 583862), (353, 446580), (540, 291931), (706, 223290), (827, 190620), (1059, 148860), (1412, 111645), (1654, 95310), (1765, 89316), (2118, 74430), (2481, 63540), (3177, 49620), (3308, 47655), (3530, 44658), (4135, 38124), (4236, 37215), (4962, 31770), (5295, 29772), (6354, 24810), (7060, 22329), (7443, 21180), (8270, 19062), (9531, 16540), (9924, 15885), (10590, 14886), (12405, 12708)]