225353450

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{59}}^1\times {\mathrm{1559}}^1$

素因数の和:1644

約数の個数: 72

約数和(自身を含む): 496173600

約数和(自身を除く): 270820150

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 59, 70, 98, 118, 175, 245, 295, 350, 413, 490, 590, 826, 1225, 1475, 1559, 2065, 2450, 2891, 2950, 3118, 4130, 5782, 7795, 10325, 10913, 14455, 15590, 20650, 21826, 28910, 38975, 54565, 72275, 76391, 77950, 91981, 109130, 144550, 152782, 183962, 272825, 381955, 459905, 545650, 643867, 763910, 919810, 1287734, 1909775, 2299525, 3219335, 3819550, 4507069, 4599050, 6438670, 9014138, 16096675, 22535345, 32193350, 45070690, 112676725, 225353450]

約数ペア:

[(1, 225353450), (2, 112676725), (5, 45070690), (7, 32193350), (10, 22535345), (14, 16096675), (25, 9014138), (35, 6438670), (49, 4599050), (50, 4507069), (59, 3819550), (70, 3219335), (98, 2299525), (118, 1909775), (175, 1287734), (245, 919810), (295, 763910), (350, 643867), (413, 545650), (490, 459905), (590, 381955), (826, 272825), (1225, 183962), (1475, 152782), (1559, 144550), (2065, 109130), (2450, 91981), (2891, 77950), (2950, 76391), (3118, 72275), (4130, 54565), (5782, 38975), (7795, 28910), (10325, 21826), (10913, 20650), (14455, 15590)]