85629180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15683}}^1$

素因数の和:15715

約数の個数: 96

約数和(自身を含む): 295110144

約数和(自身を除く): 209480964

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 15683, 31366, 47049, 62732, 78415, 94098, 109781, 156830, 188196, 203879, 219562, 235245, 313660, 329343, 407758, 439124, 470490, 548905, 611637, 658686, 815516, 940980, 1019395, 1097810, 1223274, 1317372, 1427153, 1646715, 2038790, 2195620, 2446548, 2854306, 3058185, 3293430, 4077580, 4281459, 5708612, 6116370, 6586860, 7135765, 8562918, 12232740, 14271530, 17125836, 21407295, 28543060, 42814590, 85629180]

約数ペア:

[(1, 85629180), (2, 42814590), (3, 28543060), (4, 21407295), (5, 17125836), (6, 14271530), (7, 12232740), (10, 8562918), (12, 7135765), (13, 6586860), (14, 6116370), (15, 5708612), (20, 4281459), (21, 4077580), (26, 3293430), (28, 3058185), (30, 2854306), (35, 2446548), (39, 2195620), (42, 2038790), (52, 1646715), (60, 1427153), (65, 1317372), (70, 1223274), (78, 1097810), (84, 1019395), (91, 940980), (105, 815516), (130, 658686), (140, 611637), (156, 548905), (182, 470490), (195, 439124), (210, 407758), (260, 329343), (273, 313660), (364, 235245), (390, 219562), (420, 203879), (455, 188196), (546, 156830), (780, 109781), (910, 94098), (1092, 78415), (1365, 62732), (1820, 47049), (2730, 31366), (5460, 15683)]