129688200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{109}}^1\times {\mathrm{661}}^1$

素因数の和:792

約数の個数: 144

約数和(自身を含む): 440196900

約数和(自身を除く): 310508700

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 109, 120, 150, 180, 200, 218, 225, 300, 327, 360, 436, 450, 545, 600, 654, 661, 872, 900, 981, 1090, 1308, 1322, 1635, 1800, 1962, 1983, 2180, 2616, 2644, 2725, 3270, 3305, 3924, 3966, 4360, 4905, 5288, 5450, 5949, 6540, 6610, 7848, 7932, 8175, 9810, 9915, 10900, 11898, 13080, 13220, 15864, 16350, 16525, 19620, 19830, 21800, 23796, 24525, 26440, 29745, 32700, 33050, 39240, 39660, 47592, 49050, 49575, 59490, 65400, 66100, 72049, 79320, 98100, 99150, 118980, 132200, 144098, 148725, 196200, 198300, 216147, 237960, 288196, 297450, 360245, 396600, 432294, 576392, 594900, 648441, 720490, 864588, 1080735, 1189800, 1296882, 1440980, 1729176, 1801225, 2161470, 2593764, 2881960, 3242205, 3602450, 4322940, 5187528, 5403675, 6484410, 7204900, 8645880, 10807350, 12968820, 14409800, 16211025, 21614700, 25937640, 32422050, 43229400, 64844100, 129688200]

約数ペア:

[(1, 129688200), (2, 64844100), (3, 43229400), (4, 32422050), (5, 25937640), (6, 21614700), (8, 16211025), (9, 14409800), (10, 12968820), (12, 10807350), (15, 8645880), (18, 7204900), (20, 6484410), (24, 5403675), (25, 5187528), (30, 4322940), (36, 3602450), (40, 3242205), (45, 2881960), (50, 2593764), (60, 2161470), (72, 1801225), (75, 1729176), (90, 1440980), (100, 1296882), (109, 1189800), (120, 1080735), (150, 864588), (180, 720490), (200, 648441), (218, 594900), (225, 576392), (300, 432294), (327, 396600), (360, 360245), (436, 297450), (450, 288196), (545, 237960), (600, 216147), (654, 198300), (661, 196200), (872, 148725), (900, 144098), (981, 132200), (1090, 118980), (1308, 99150), (1322, 98100), (1635, 79320), (1800, 72049), (1962, 66100), (1983, 65400), (2180, 59490), (2616, 49575), (2644, 49050), (2725, 47592), (3270, 39660), (3305, 39240), (3924, 33050), (3966, 32700), (4360, 29745), (4905, 26440), (5288, 24525), (5450, 23796), (5949, 21800), (6540, 19830), (6610, 19620), (7848, 16525), (7932, 16350), (8175, 15864), (9810, 13220), (9915, 13080), (10900, 11898)]