83809600

素因数分解:

$2^6\times 5^2\times 7^2\times {\mathrm{1069}}^1$

素因数の和:1105

約数の個数: 126

約数和(自身を含む): 240117630

約数和(自身を除く): 156308030

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 64, 70, 80, 98, 100, 112, 140, 160, 175, 196, 200, 224, 245, 280, 320, 350, 392, 400, 448, 490, 560, 700, 784, 800, 980, 1069, 1120, 1225, 1400, 1568, 1600, 1960, 2138, 2240, 2450, 2800, 3136, 3920, 4276, 4900, 5345, 5600, 7483, 7840, 8552, 9800, 10690, 11200, 14966, 15680, 17104, 19600, 21380, 26725, 29932, 34208, 37415, 39200, 42760, 52381, 53450, 59864, 68416, 74830, 78400, 85520, 104762, 106900, 119728, 149660, 171040, 187075, 209524, 213800, 239456, 261905, 299320, 342080, 374150, 419048, 427600, 478912, 523810, 598640, 748300, 838096, 855200, 1047620, 1197280, 1309525, 1496600, 1676192, 1710400, 2095240, 2394560, 2619050, 2993200, 3352384, 4190480, 5238100, 5986400, 8380960, 10476200, 11972800, 16761920, 20952400, 41904800, 83809600]

約数ペア:

[(1, 83809600), (2, 41904800), (4, 20952400), (5, 16761920), (7, 11972800), (8, 10476200), (10, 8380960), (14, 5986400), (16, 5238100), (20, 4190480), (25, 3352384), (28, 2993200), (32, 2619050), (35, 2394560), (40, 2095240), (49, 1710400), (50, 1676192), (56, 1496600), (64, 1309525), (70, 1197280), (80, 1047620), (98, 855200), (100, 838096), (112, 748300), (140, 598640), (160, 523810), (175, 478912), (196, 427600), (200, 419048), (224, 374150), (245, 342080), (280, 299320), (320, 261905), (350, 239456), (392, 213800), (400, 209524), (448, 187075), (490, 171040), (560, 149660), (700, 119728), (784, 106900), (800, 104762), (980, 85520), (1069, 78400), (1120, 74830), (1225, 68416), (1400, 59864), (1568, 53450), (1600, 52381), (1960, 42760), (2138, 39200), (2240, 37415), (2450, 34208), (2800, 29932), (3136, 26725), (3920, 21380), (4276, 19600), (4900, 17104), (5345, 15680), (5600, 14966), (7483, 11200), (7840, 10690), (8552, 9800)]