146666800

素因数分解:

$2^4\times 5^2\times 7^3\times {\mathrm{1069}}^1$

素因数の和:1108

約数の個数: 120

約数和(自身を含む): 411308000

約数和(自身を除く): 264641200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 140, 175, 196, 200, 245, 280, 343, 350, 392, 400, 490, 560, 686, 700, 784, 980, 1069, 1225, 1372, 1400, 1715, 1960, 2138, 2450, 2744, 2800, 3430, 3920, 4276, 4900, 5345, 5488, 6860, 7483, 8552, 8575, 9800, 10690, 13720, 14966, 17104, 17150, 19600, 21380, 26725, 27440, 29932, 34300, 37415, 42760, 52381, 53450, 59864, 68600, 74830, 85520, 104762, 106900, 119728, 137200, 149660, 187075, 209524, 213800, 261905, 299320, 366667, 374150, 419048, 427600, 523810, 598640, 733334, 748300, 838096, 1047620, 1309525, 1466668, 1496600, 1833335, 2095240, 2619050, 2933336, 2993200, 3666670, 4190480, 5238100, 5866672, 7333340, 9166675, 10476200, 14666680, 18333350, 20952400, 29333360, 36666700, 73333400, 146666800]

約数ペア:

[(1, 146666800), (2, 73333400), (4, 36666700), (5, 29333360), (7, 20952400), (8, 18333350), (10, 14666680), (14, 10476200), (16, 9166675), (20, 7333340), (25, 5866672), (28, 5238100), (35, 4190480), (40, 3666670), (49, 2993200), (50, 2933336), (56, 2619050), (70, 2095240), (80, 1833335), (98, 1496600), (100, 1466668), (112, 1309525), (140, 1047620), (175, 838096), (196, 748300), (200, 733334), (245, 598640), (280, 523810), (343, 427600), (350, 419048), (392, 374150), (400, 366667), (490, 299320), (560, 261905), (686, 213800), (700, 209524), (784, 187075), (980, 149660), (1069, 137200), (1225, 119728), (1372, 106900), (1400, 104762), (1715, 85520), (1960, 74830), (2138, 68600), (2450, 59864), (2744, 53450), (2800, 52381), (3430, 42760), (3920, 37415), (4276, 34300), (4900, 29932), (5345, 27440), (5488, 26725), (6860, 21380), (7483, 19600), (8552, 17150), (8575, 17104), (9800, 14966), (10690, 13720)]