209284560

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{32297}}^1$

素因数の和:32322

約数の個数: 100

約数和(自身を含む): 726898788

約数和(自身を除く): 517614228

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 32297, 64594, 96891, 129188, 161485, 193782, 258376, 290673, 322970, 387564, 484455, 516752, 581346, 645940, 775128, 872019, 968910, 1162692, 1291880, 1453365, 1550256, 1744038, 1937820, 2325384, 2583760, 2616057, 2906730, 3488076, 3875640, 4360095, 4650768, 5232114, 5813460, 6976152, 7751280, 8720190, 10464228, 11626920, 13080285, 13952304, 17440380, 20928456, 23253840, 26160570, 34880760, 41856912, 52321140, 69761520, 104642280, 209284560]

約数ペア:

[(1, 209284560), (2, 104642280), (3, 69761520), (4, 52321140), (5, 41856912), (6, 34880760), (8, 26160570), (9, 23253840), (10, 20928456), (12, 17440380), (15, 13952304), (16, 13080285), (18, 11626920), (20, 10464228), (24, 8720190), (27, 7751280), (30, 6976152), (36, 5813460), (40, 5232114), (45, 4650768), (48, 4360095), (54, 3875640), (60, 3488076), (72, 2906730), (80, 2616057), (81, 2583760), (90, 2325384), (108, 1937820), (120, 1744038), (135, 1550256), (144, 1453365), (162, 1291880), (180, 1162692), (216, 968910), (240, 872019), (270, 775128), (324, 645940), (360, 581346), (405, 516752), (432, 484455), (540, 387564), (648, 322970), (720, 290673), (810, 258376), (1080, 193782), (1296, 161485), (1620, 129188), (2160, 96891), (3240, 64594), (6480, 32297)]