90916160

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:244

約数の個数: 112

約数和(自身を含む): 228508560

約数和(自身を除く): 137592400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 97, 101, 116, 145, 160, 194, 202, 232, 290, 320, 388, 404, 464, 485, 505, 580, 776, 808, 928, 970, 1010, 1160, 1552, 1616, 1856, 1940, 2020, 2320, 2813, 2929, 3104, 3232, 3880, 4040, 4640, 5626, 5858, 6208, 6464, 7760, 8080, 9280, 9797, 11252, 11716, 14065, 14645, 15520, 16160, 19594, 22504, 23432, 28130, 29290, 31040, 32320, 39188, 45008, 46864, 48985, 56260, 58580, 78376, 90016, 93728, 97970, 112520, 117160, 156752, 180032, 187456, 195940, 225040, 234320, 284113, 313504, 391880, 450080, 468640, 568226, 627008, 783760, 900160, 937280, 1136452, 1420565, 1567520, 2272904, 2841130, 3135040, 4545808, 5682260, 9091616, 11364520, 18183232, 22729040, 45458080, 90916160]

約数ペア:

[(1, 90916160), (2, 45458080), (4, 22729040), (5, 18183232), (8, 11364520), (10, 9091616), (16, 5682260), (20, 4545808), (29, 3135040), (32, 2841130), (40, 2272904), (58, 1567520), (64, 1420565), (80, 1136452), (97, 937280), (101, 900160), (116, 783760), (145, 627008), (160, 568226), (194, 468640), (202, 450080), (232, 391880), (290, 313504), (320, 284113), (388, 234320), (404, 225040), (464, 195940), (485, 187456), (505, 180032), (580, 156752), (776, 117160), (808, 112520), (928, 97970), (970, 93728), (1010, 90016), (1160, 78376), (1552, 58580), (1616, 56260), (1856, 48985), (1940, 46864), (2020, 45008), (2320, 39188), (2813, 32320), (2929, 31040), (3104, 29290), (3232, 28130), (3880, 23432), (4040, 22504), (4640, 19594), (5626, 16160), (5858, 15520), (6208, 14645), (6464, 14065), (7760, 11716), (8080, 11252), (9280, 9797)]