150352460

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{1021}}^1$

素因数の和:1266

約数の個数: 48

約数和(自身を含む): 326222400

約数和(自身を除く): 175869940

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 199, 370, 398, 740, 796, 995, 1021, 1990, 2042, 3980, 4084, 5105, 7363, 10210, 14726, 20420, 29452, 36815, 37777, 73630, 75554, 147260, 151108, 188885, 203179, 377770, 406358, 755540, 812716, 1015895, 2031790, 4063580, 7517623, 15035246, 30070492, 37588115, 75176230, 150352460]

約数ペア:

[(1, 150352460), (2, 75176230), (4, 37588115), (5, 30070492), (10, 15035246), (20, 7517623), (37, 4063580), (74, 2031790), (148, 1015895), (185, 812716), (199, 755540), (370, 406358), (398, 377770), (740, 203179), (796, 188885), (995, 151108), (1021, 147260), (1990, 75554), (2042, 73630), (3980, 37777), (4084, 36815), (5105, 29452), (7363, 20420), (10210, 14726)]