82176660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4909}}^1$

素因数の和:4958

約数の個数: 96

約数和(自身を含む): 263961600

約数和(自身を除く): 181784940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 90, 93, 108, 124, 135, 155, 180, 186, 270, 279, 310, 372, 465, 540, 558, 620, 837, 930, 1116, 1395, 1674, 1860, 2790, 3348, 4185, 4909, 5580, 8370, 9818, 14727, 16740, 19636, 24545, 29454, 44181, 49090, 58908, 73635, 88362, 98180, 132543, 147270, 152179, 176724, 220905, 265086, 294540, 304358, 441810, 456537, 530172, 608716, 662715, 760895, 883620, 913074, 1325430, 1369611, 1521790, 1826148, 2282685, 2650860, 2739222, 3043580, 4108833, 4565370, 5478444, 6848055, 8217666, 9130740, 13696110, 16435332, 20544165, 27392220, 41088330, 82176660]

約数ペア:

[(1, 82176660), (2, 41088330), (3, 27392220), (4, 20544165), (5, 16435332), (6, 13696110), (9, 9130740), (10, 8217666), (12, 6848055), (15, 5478444), (18, 4565370), (20, 4108833), (27, 3043580), (30, 2739222), (31, 2650860), (36, 2282685), (45, 1826148), (54, 1521790), (60, 1369611), (62, 1325430), (90, 913074), (93, 883620), (108, 760895), (124, 662715), (135, 608716), (155, 530172), (180, 456537), (186, 441810), (270, 304358), (279, 294540), (310, 265086), (372, 220905), (465, 176724), (540, 152179), (558, 147270), (620, 132543), (837, 98180), (930, 88362), (1116, 73635), (1395, 58908), (1674, 49090), (1860, 44181), (2790, 29454), (3348, 24545), (4185, 19636), (4909, 16740), (5580, 14727), (8370, 9818)]