56709300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{9949}}^1$

素因数の和:9985

約数の個数: 72

約数和(自身を含む): 172732000

約数和(自身を除く): 116022700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 95, 100, 114, 150, 190, 228, 285, 300, 380, 475, 570, 950, 1140, 1425, 1900, 2850, 5700, 9949, 19898, 29847, 39796, 49745, 59694, 99490, 119388, 149235, 189031, 198980, 248725, 298470, 378062, 497450, 567093, 596940, 746175, 756124, 945155, 994900, 1134186, 1492350, 1890310, 2268372, 2835465, 2984700, 3780620, 4725775, 5670930, 9451550, 11341860, 14177325, 18903100, 28354650, 56709300]

約数ペア:

[(1, 56709300), (2, 28354650), (3, 18903100), (4, 14177325), (5, 11341860), (6, 9451550), (10, 5670930), (12, 4725775), (15, 3780620), (19, 2984700), (20, 2835465), (25, 2268372), (30, 1890310), (38, 1492350), (50, 1134186), (57, 994900), (60, 945155), (75, 756124), (76, 746175), (95, 596940), (100, 567093), (114, 497450), (150, 378062), (190, 298470), (228, 248725), (285, 198980), (300, 189031), (380, 149235), (475, 119388), (570, 99490), (950, 59694), (1140, 49745), (1425, 39796), (1900, 29847), (2850, 19898), (5700, 9949)]