150667760

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{643}}^1$

素因数の和:786

約数の個数: 80

約数和(自身を含む): 366539040

約数和(自身を除く): 215871280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 101, 116, 145, 202, 232, 290, 404, 464, 505, 580, 643, 808, 1010, 1160, 1286, 1616, 2020, 2320, 2572, 2929, 3215, 4040, 5144, 5858, 6430, 8080, 10288, 11716, 12860, 14645, 18647, 23432, 25720, 29290, 37294, 46864, 51440, 58580, 64943, 74588, 93235, 117160, 129886, 149176, 186470, 234320, 259772, 298352, 324715, 372940, 519544, 649430, 745880, 1039088, 1298860, 1491760, 1883347, 2597720, 3766694, 5195440, 7533388, 9416735, 15066776, 18833470, 30133552, 37666940, 75333880, 150667760]

約数ペア:

[(1, 150667760), (2, 75333880), (4, 37666940), (5, 30133552), (8, 18833470), (10, 15066776), (16, 9416735), (20, 7533388), (29, 5195440), (40, 3766694), (58, 2597720), (80, 1883347), (101, 1491760), (116, 1298860), (145, 1039088), (202, 745880), (232, 649430), (290, 519544), (404, 372940), (464, 324715), (505, 298352), (580, 259772), (643, 234320), (808, 186470), (1010, 149176), (1160, 129886), (1286, 117160), (1616, 93235), (2020, 74588), (2320, 64943), (2572, 58580), (2929, 51440), (3215, 46864), (4040, 37294), (5144, 29290), (5858, 25720), (6430, 23432), (8080, 18647), (10288, 14645), (11716, 12860)]