145113500

素因数分解:

$2^2\times 5^3\times 7^2\times {\mathrm{5923}}^1$

素因数の和:5956

約数の個数: 72

約数和(自身を含む): 368733456

約数和(自身を除く): 223619956

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 125, 140, 175, 196, 245, 250, 350, 490, 500, 700, 875, 980, 1225, 1750, 2450, 3500, 4900, 5923, 6125, 11846, 12250, 23692, 24500, 29615, 41461, 59230, 82922, 118460, 148075, 165844, 207305, 290227, 296150, 414610, 580454, 592300, 740375, 829220, 1036525, 1160908, 1451135, 1480750, 2073050, 2902270, 2961500, 4146100, 5182625, 5804540, 7255675, 10365250, 14511350, 20730500, 29022700, 36278375, 72556750, 145113500]

約数ペア:

[(1, 145113500), (2, 72556750), (4, 36278375), (5, 29022700), (7, 20730500), (10, 14511350), (14, 10365250), (20, 7255675), (25, 5804540), (28, 5182625), (35, 4146100), (49, 2961500), (50, 2902270), (70, 2073050), (98, 1480750), (100, 1451135), (125, 1160908), (140, 1036525), (175, 829220), (196, 740375), (245, 592300), (250, 580454), (350, 414610), (490, 296150), (500, 290227), (700, 207305), (875, 165844), (980, 148075), (1225, 118460), (1750, 82922), (2450, 59230), (3500, 41461), (4900, 29615), (5923, 24500), (6125, 23692), (11846, 12250)]