213988800

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{409}}^1$

素因数の和:543

約数の個数: 168

約数和(自身を含む): 710234800

約数和(自身を除く): 496246000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 109, 120, 150, 160, 192, 200, 218, 240, 300, 320, 327, 400, 409, 436, 480, 545, 600, 654, 800, 818, 872, 960, 1090, 1200, 1227, 1308, 1600, 1635, 1636, 1744, 2045, 2180, 2400, 2454, 2616, 2725, 3270, 3272, 3488, 4090, 4360, 4800, 4908, 5232, 5450, 6135, 6540, 6544, 6976, 8175, 8180, 8720, 9816, 10225, 10464, 10900, 12270, 13080, 13088, 16350, 16360, 17440, 19632, 20450, 20928, 21800, 24540, 26160, 26176, 30675, 32700, 32720, 34880, 39264, 40900, 43600, 44581, 49080, 52320, 61350, 65400, 65440, 78528, 81800, 87200, 89162, 98160, 104640, 122700, 130800, 130880, 133743, 163600, 174400, 178324, 196320, 222905, 245400, 261600, 267486, 327200, 356648, 392640, 445810, 490800, 523200, 534972, 654400, 668715, 713296, 891620, 981600, 1069944, 1114525, 1337430, 1426592, 1783240, 1963200, 2139888, 2229050, 2674860, 2853184, 3343575, 3566480, 4279776, 4458100, 5349720, 6687150, 7132960, 8559552, 8916200, 10699440, 13374300, 14265920, 17832400, 21398880, 26748600, 35664800, 42797760, 53497200, 71329600, 106994400, 213988800]

約数ペア:

[(1, 213988800), (2, 106994400), (3, 71329600), (4, 53497200), (5, 42797760), (6, 35664800), (8, 26748600), (10, 21398880), (12, 17832400), (15, 14265920), (16, 13374300), (20, 10699440), (24, 8916200), (25, 8559552), (30, 7132960), (32, 6687150), (40, 5349720), (48, 4458100), (50, 4279776), (60, 3566480), (64, 3343575), (75, 2853184), (80, 2674860), (96, 2229050), (100, 2139888), (109, 1963200), (120, 1783240), (150, 1426592), (160, 1337430), (192, 1114525), (200, 1069944), (218, 981600), (240, 891620), (300, 713296), (320, 668715), (327, 654400), (400, 534972), (409, 523200), (436, 490800), (480, 445810), (545, 392640), (600, 356648), (654, 327200), (800, 267486), (818, 261600), (872, 245400), (960, 222905), (1090, 196320), (1200, 178324), (1227, 174400), (1308, 163600), (1600, 133743), (1635, 130880), (1636, 130800), (1744, 122700), (2045, 104640), (2180, 98160), (2400, 89162), (2454, 87200), (2616, 81800), (2725, 78528), (3270, 65440), (3272, 65400), (3488, 61350), (4090, 52320), (4360, 49080), (4800, 44581), (4908, 43600), (5232, 40900), (5450, 39264), (6135, 34880), (6540, 32720), (6544, 32700), (6976, 30675), (8175, 26176), (8180, 26160), (8720, 24540), (9816, 21800), (10225, 20928), (10464, 20450), (10900, 19632), (12270, 17440), (13080, 16360), (13088, 16350)]