164084580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1049}}^1$

素因数の和:1154

約数の個数: 144

約数和(自身を含む): 550368000

約数和(自身を除く): 386283420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 79, 90, 99, 110, 132, 158, 165, 180, 198, 220, 237, 316, 330, 395, 396, 474, 495, 660, 711, 790, 869, 948, 990, 1049, 1185, 1422, 1580, 1738, 1980, 2098, 2370, 2607, 2844, 3147, 3476, 3555, 4196, 4345, 4740, 5214, 5245, 6294, 7110, 7821, 8690, 9441, 10428, 10490, 11539, 12588, 13035, 14220, 15642, 15735, 17380, 18882, 20980, 23078, 26070, 31284, 31470, 34617, 37764, 39105, 46156, 47205, 52140, 57695, 62940, 69234, 78210, 82871, 94410, 103851, 115390, 138468, 156420, 165742, 173085, 188820, 207702, 230780, 248613, 331484, 346170, 414355, 415404, 497226, 519255, 692340, 745839, 828710, 911581, 994452, 1038510, 1243065, 1491678, 1657420, 1823162, 2077020, 2486130, 2734743, 2983356, 3646324, 3729195, 4557905, 4972260, 5469486, 7458390, 8204229, 9115810, 10938972, 13673715, 14916780, 16408458, 18231620, 27347430, 32816916, 41021145, 54694860, 82042290, 164084580]

約数ペア:

[(1, 164084580), (2, 82042290), (3, 54694860), (4, 41021145), (5, 32816916), (6, 27347430), (9, 18231620), (10, 16408458), (11, 14916780), (12, 13673715), (15, 10938972), (18, 9115810), (20, 8204229), (22, 7458390), (30, 5469486), (33, 4972260), (36, 4557905), (44, 3729195), (45, 3646324), (55, 2983356), (60, 2734743), (66, 2486130), (79, 2077020), (90, 1823162), (99, 1657420), (110, 1491678), (132, 1243065), (158, 1038510), (165, 994452), (180, 911581), (198, 828710), (220, 745839), (237, 692340), (316, 519255), (330, 497226), (395, 415404), (396, 414355), (474, 346170), (495, 331484), (660, 248613), (711, 230780), (790, 207702), (869, 188820), (948, 173085), (990, 165742), (1049, 156420), (1185, 138468), (1422, 115390), (1580, 103851), (1738, 94410), (1980, 82871), (2098, 78210), (2370, 69234), (2607, 62940), (2844, 57695), (3147, 52140), (3476, 47205), (3555, 46156), (4196, 39105), (4345, 37764), (4740, 34617), (5214, 31470), (5245, 31284), (6294, 26070), (7110, 23078), (7821, 20980), (8690, 18882), (9441, 17380), (10428, 15735), (10490, 15642), (11539, 14220), (12588, 13035)]