105982020

素因数分解:

$2^2\times 3^7\times 5^1\times {\mathrm{2423}}^1$

素因数の和:2453

約数の個数: 96

約数和(自身を含む): 333930240

約数和(自身を除く): 227948220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 729, 810, 972, 1215, 1458, 1620, 2187, 2423, 2430, 2916, 3645, 4374, 4846, 4860, 7269, 7290, 8748, 9692, 10935, 12115, 14538, 14580, 21807, 21870, 24230, 29076, 36345, 43614, 43740, 48460, 65421, 72690, 87228, 109035, 130842, 145380, 196263, 218070, 261684, 327105, 392526, 436140, 588789, 654210, 785052, 981315, 1177578, 1308420, 1766367, 1962630, 2355156, 2943945, 3532734, 3925260, 5299101, 5887890, 7065468, 8831835, 10598202, 11775780, 17663670, 21196404, 26495505, 35327340, 52991010, 105982020]

約数ペア:

[(1, 105982020), (2, 52991010), (3, 35327340), (4, 26495505), (5, 21196404), (6, 17663670), (9, 11775780), (10, 10598202), (12, 8831835), (15, 7065468), (18, 5887890), (20, 5299101), (27, 3925260), (30, 3532734), (36, 2943945), (45, 2355156), (54, 1962630), (60, 1766367), (81, 1308420), (90, 1177578), (108, 981315), (135, 785052), (162, 654210), (180, 588789), (243, 436140), (270, 392526), (324, 327105), (405, 261684), (486, 218070), (540, 196263), (729, 145380), (810, 130842), (972, 109035), (1215, 87228), (1458, 72690), (1620, 65421), (2187, 48460), (2423, 43740), (2430, 43614), (2916, 36345), (3645, 29076), (4374, 24230), (4846, 21870), (4860, 21807), (7269, 14580), (7290, 14538), (8748, 12115), (9692, 10935)]