858422100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2647}}^1$

素因数の和:2734

約数の個数: 144

約数和(自身を含む): 2647830528

約数和(自身を除く): 1789408428

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 46, 47, 50, 60, 69, 75, 92, 94, 100, 115, 138, 141, 150, 188, 230, 235, 276, 282, 300, 345, 460, 470, 564, 575, 690, 705, 940, 1081, 1150, 1175, 1380, 1410, 1725, 2162, 2300, 2350, 2647, 2820, 3243, 3450, 3525, 4324, 4700, 5294, 5405, 6486, 6900, 7050, 7941, 10588, 10810, 12972, 13235, 14100, 15882, 16215, 21620, 26470, 27025, 31764, 32430, 39705, 52940, 54050, 60881, 64860, 66175, 79410, 81075, 108100, 121762, 124409, 132350, 158820, 162150, 182643, 198525, 243524, 248818, 264700, 304405, 324300, 365286, 373227, 397050, 497636, 608810, 622045, 730572, 746454, 794100, 913215, 1217620, 1244090, 1492908, 1522025, 1826430, 1866135, 2488180, 2861407, 3044050, 3110225, 3652860, 3732270, 4566075, 5722814, 6088100, 6220450, 7464540, 8584221, 9132150, 9330675, 11445628, 12440900, 14307035, 17168442, 18264300, 18661350, 28614070, 34336884, 37322700, 42921105, 57228140, 71535175, 85842210, 143070350, 171684420, 214605525, 286140700, 429211050, 858422100]

約数ペア:

[(1, 858422100), (2, 429211050), (3, 286140700), (4, 214605525), (5, 171684420), (6, 143070350), (10, 85842210), (12, 71535175), (15, 57228140), (20, 42921105), (23, 37322700), (25, 34336884), (30, 28614070), (46, 18661350), (47, 18264300), (50, 17168442), (60, 14307035), (69, 12440900), (75, 11445628), (92, 9330675), (94, 9132150), (100, 8584221), (115, 7464540), (138, 6220450), (141, 6088100), (150, 5722814), (188, 4566075), (230, 3732270), (235, 3652860), (276, 3110225), (282, 3044050), (300, 2861407), (345, 2488180), (460, 1866135), (470, 1826430), (564, 1522025), (575, 1492908), (690, 1244090), (705, 1217620), (940, 913215), (1081, 794100), (1150, 746454), (1175, 730572), (1380, 622045), (1410, 608810), (1725, 497636), (2162, 397050), (2300, 373227), (2350, 365286), (2647, 324300), (2820, 304405), (3243, 264700), (3450, 248818), (3525, 243524), (4324, 198525), (4700, 182643), (5294, 162150), (5405, 158820), (6486, 132350), (6900, 124409), (7050, 121762), (7941, 108100), (10588, 81075), (10810, 79410), (12972, 66175), (13235, 64860), (14100, 60881), (15882, 54050), (16215, 52940), (21620, 39705), (26470, 32430), (27025, 31764)]