188710020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{11273}}^1$

素因数の和:11322

約数の個数: 96

約数和(自身を含む): 606090240

約数和(自身を除く): 417380220

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, 5580, 8370, 11273, 16740, 22546, 33819, 45092, 56365, 67638, 101457, 112730, 135276, 169095, 202914, 225460, 304371, 338190, 349463, 405828, 507285, 608742, 676380, 698926, 1014570, 1048389, 1217484, 1397852, 1521855, 1747315, 2029140, 2096778, 3043710, 3145167, 3494630, 4193556, 5241945, 6087420, 6290334, 6989260, 9435501, 10483890, 12580668, 15725835, 18871002, 20967780, 31451670, 37742004, 47177505, 62903340, 94355010, 188710020]

約数ペア:

[(1, 188710020), (2, 94355010), (3, 62903340), (4, 47177505), (5, 37742004), (6, 31451670), (9, 20967780), (10, 18871002), (12, 15725835), (15, 12580668), (18, 10483890), (20, 9435501), (27, 6989260), (30, 6290334), (31, 6087420), (36, 5241945), (45, 4193556), (54, 3494630), (60, 3145167), (62, 3043710), (90, 2096778), (93, 2029140), (108, 1747315), (124, 1521855), (135, 1397852), (155, 1217484), (180, 1048389), (186, 1014570), (270, 698926), (279, 676380), (310, 608742), (372, 507285), (465, 405828), (540, 349463), (558, 338190), (620, 304371), (837, 225460), (930, 202914), (1116, 169095), (1395, 135276), (1674, 112730), (1860, 101457), (2790, 67638), (3348, 56365), (4185, 45092), (5580, 33819), (8370, 22546), (11273, 16740)]