81737400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{5923}}^1$

素因数の和:5965

約数の個数: 96

約数和(自身を含む): 264447360

約数和(自身を除く): 182709960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 25, 30, 40, 46, 50, 60, 69, 75, 92, 100, 115, 120, 138, 150, 184, 200, 230, 276, 300, 345, 460, 552, 575, 600, 690, 920, 1150, 1380, 1725, 2300, 2760, 3450, 4600, 5923, 6900, 11846, 13800, 17769, 23692, 29615, 35538, 47384, 59230, 71076, 88845, 118460, 136229, 142152, 148075, 177690, 236920, 272458, 296150, 355380, 408687, 444225, 544916, 592300, 681145, 710760, 817374, 888450, 1089832, 1184600, 1362290, 1634748, 1776900, 2043435, 2724580, 3269496, 3405725, 3553800, 4086870, 5449160, 6811450, 8173740, 10217175, 13622900, 16347480, 20434350, 27245800, 40868700, 81737400]

約数ペア:

[(1, 81737400), (2, 40868700), (3, 27245800), (4, 20434350), (5, 16347480), (6, 13622900), (8, 10217175), (10, 8173740), (12, 6811450), (15, 5449160), (20, 4086870), (23, 3553800), (24, 3405725), (25, 3269496), (30, 2724580), (40, 2043435), (46, 1776900), (50, 1634748), (60, 1362290), (69, 1184600), (75, 1089832), (92, 888450), (100, 817374), (115, 710760), (120, 681145), (138, 592300), (150, 544916), (184, 444225), (200, 408687), (230, 355380), (276, 296150), (300, 272458), (345, 236920), (460, 177690), (552, 148075), (575, 142152), (600, 136229), (690, 118460), (920, 88845), (1150, 71076), (1380, 59230), (1725, 47384), (2300, 35538), (2760, 29615), (3450, 23692), (4600, 17769), (5923, 13800), (6900, 11846)]