166555440

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{25703}}^1$

素因数の和:25728

約数の個数: 100

約数和(自身を含む): 578494224

約数和(自身を除く): 411938784

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 25703, 51406, 77109, 102812, 128515, 154218, 205624, 231327, 257030, 308436, 385545, 411248, 462654, 514060, 616872, 693981, 771090, 925308, 1028120, 1156635, 1233744, 1387962, 1542180, 1850616, 2056240, 2081943, 2313270, 2775924, 3084360, 3469905, 3701232, 4163886, 4626540, 5551848, 6168720, 6939810, 8327772, 9253080, 10409715, 11103696, 13879620, 16655544, 18506160, 20819430, 27759240, 33311088, 41638860, 55518480, 83277720, 166555440]

約数ペア:

[(1, 166555440), (2, 83277720), (3, 55518480), (4, 41638860), (5, 33311088), (6, 27759240), (8, 20819430), (9, 18506160), (10, 16655544), (12, 13879620), (15, 11103696), (16, 10409715), (18, 9253080), (20, 8327772), (24, 6939810), (27, 6168720), (30, 5551848), (36, 4626540), (40, 4163886), (45, 3701232), (48, 3469905), (54, 3084360), (60, 2775924), (72, 2313270), (80, 2081943), (81, 2056240), (90, 1850616), (108, 1542180), (120, 1387962), (135, 1233744), (144, 1156635), (162, 1028120), (180, 925308), (216, 771090), (240, 693981), (270, 616872), (324, 514060), (360, 462654), (405, 411248), (432, 385545), (540, 308436), (648, 257030), (720, 231327), (810, 205624), (1080, 154218), (1296, 128515), (1620, 102812), (2160, 77109), (3240, 51406), (6480, 25703)]