148600900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{11173}}^1$

素因数の和:11213

約数の個数: 72

約数和(自身を含む): 387961280

約数和(自身を除く): 239360380

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 50, 70, 76, 95, 100, 133, 140, 175, 190, 266, 350, 380, 475, 532, 665, 700, 950, 1330, 1900, 2660, 3325, 6650, 11173, 13300, 22346, 44692, 55865, 78211, 111730, 156422, 212287, 223460, 279325, 312844, 391055, 424574, 558650, 782110, 849148, 1061435, 1117300, 1486009, 1564220, 1955275, 2122870, 2972018, 3910550, 4245740, 5307175, 5944036, 7430045, 7821100, 10614350, 14860090, 21228700, 29720180, 37150225, 74300450, 148600900]

約数ペア:

[(1, 148600900), (2, 74300450), (4, 37150225), (5, 29720180), (7, 21228700), (10, 14860090), (14, 10614350), (19, 7821100), (20, 7430045), (25, 5944036), (28, 5307175), (35, 4245740), (38, 3910550), (50, 2972018), (70, 2122870), (76, 1955275), (95, 1564220), (100, 1486009), (133, 1117300), (140, 1061435), (175, 849148), (190, 782110), (266, 558650), (350, 424574), (380, 391055), (475, 312844), (532, 279325), (665, 223460), (700, 212287), (950, 156422), (1330, 111730), (1900, 78211), (2660, 55865), (3325, 44692), (6650, 22346), (11173, 13300)]