98982900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{109}}^1\times {\mathrm{1009}}^1$

素因数の和:1138

約数の個数: 108

約数和(自身を含む): 313413100

約数和(自身を除く): 214430200

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 109, 150, 180, 218, 225, 300, 327, 436, 450, 545, 654, 900, 981, 1009, 1090, 1308, 1635, 1962, 2018, 2180, 2725, 3027, 3270, 3924, 4036, 4905, 5045, 5450, 6054, 6540, 8175, 9081, 9810, 10090, 10900, 12108, 15135, 16350, 18162, 19620, 20180, 24525, 25225, 30270, 32700, 36324, 45405, 49050, 50450, 60540, 75675, 90810, 98100, 100900, 109981, 151350, 181620, 219962, 227025, 302700, 329943, 439924, 454050, 549905, 659886, 908100, 989829, 1099810, 1319772, 1649715, 1979658, 2199620, 2749525, 3299430, 3959316, 4949145, 5499050, 6598860, 8248575, 9898290, 10998100, 16497150, 19796580, 24745725, 32994300, 49491450, 98982900]

約数ペア:

[(1, 98982900), (2, 49491450), (3, 32994300), (4, 24745725), (5, 19796580), (6, 16497150), (9, 10998100), (10, 9898290), (12, 8248575), (15, 6598860), (18, 5499050), (20, 4949145), (25, 3959316), (30, 3299430), (36, 2749525), (45, 2199620), (50, 1979658), (60, 1649715), (75, 1319772), (90, 1099810), (100, 989829), (109, 908100), (150, 659886), (180, 549905), (218, 454050), (225, 439924), (300, 329943), (327, 302700), (436, 227025), (450, 219962), (545, 181620), (654, 151350), (900, 109981), (981, 100900), (1009, 98100), (1090, 90810), (1308, 75675), (1635, 60540), (1962, 50450), (2018, 49050), (2180, 45405), (2725, 36324), (3027, 32700), (3270, 30270), (3924, 25225), (4036, 24525), (4905, 20180), (5045, 19620), (5450, 18162), (6054, 16350), (6540, 15135), (8175, 12108), (9081, 10900), (9810, 10090)]