54347400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{109}}^1\times {\mathrm{277}}^1$

素因数の和:408

約数の個数: 144

約数和(自身を含む): 184856100

約数和(自身を除く): 130508700

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, 277, 300, 327, 360, 436, 450, 545, 554, 600, 654, 831, 872, 900, 981, 1090, 1108, 1308, 1385, 1635, 1662, 1800, 1962, 2180, 2216, 2493, 2616, 2725, 2770, 3270, 3324, 3924, 4155, 4360, 4905, 4986, 5450, 5540, 6540, 6648, 6925, 7848, 8175, 8310, 9810, 9972, 10900, 11080, 12465, 13080, 13850, 16350, 16620, 19620, 19944, 20775, 21800, 24525, 24930, 27700, 30193, 32700, 33240, 39240, 41550, 49050, 49860, 55400, 60386, 62325, 65400, 83100, 90579, 98100, 99720, 120772, 124650, 150965, 166200, 181158, 196200, 241544, 249300, 271737, 301930, 362316, 452895, 498600, 543474, 603860, 724632, 754825, 905790, 1086948, 1207720, 1358685, 1509650, 1811580, 2173896, 2264475, 2717370, 3019300, 3623160, 4528950, 5434740, 6038600, 6793425, 9057900, 10869480, 13586850, 18115800, 27173700, 54347400]

約数ペア:

[(1, 54347400), (2, 27173700), (3, 18115800), (4, 13586850), (5, 10869480), (6, 9057900), (8, 6793425), (9, 6038600), (10, 5434740), (12, 4528950), (15, 3623160), (18, 3019300), (20, 2717370), (24, 2264475), (25, 2173896), (30, 1811580), (36, 1509650), (40, 1358685), (45, 1207720), (50, 1086948), (60, 905790), (72, 754825), (75, 724632), (90, 603860), (100, 543474), (109, 498600), (120, 452895), (150, 362316), (180, 301930), (200, 271737), (218, 249300), (225, 241544), (277, 196200), (300, 181158), (327, 166200), (360, 150965), (436, 124650), (450, 120772), (545, 99720), (554, 98100), (600, 90579), (654, 83100), (831, 65400), (872, 62325), (900, 60386), (981, 55400), (1090, 49860), (1108, 49050), (1308, 41550), (1385, 39240), (1635, 33240), (1662, 32700), (1800, 30193), (1962, 27700), (2180, 24930), (2216, 24525), (2493, 21800), (2616, 20775), (2725, 19944), (2770, 19620), (3270, 16620), (3324, 16350), (3924, 13850), (4155, 13080), (4360, 12465), (4905, 11080), (4986, 10900), (5450, 9972), (5540, 9810), (6540, 8310), (6648, 8175), (6925, 7848)]