85617270

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{811}}^1$

素因数の和:867

約数の個数: 128

約数和(自身を含む): 252564480

約数和(自身を除く): 166947210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 23, 27, 30, 34, 45, 46, 51, 54, 69, 85, 90, 102, 115, 135, 138, 153, 170, 207, 230, 255, 270, 306, 345, 391, 414, 459, 510, 621, 690, 765, 782, 811, 918, 1035, 1173, 1242, 1530, 1622, 1955, 2070, 2295, 2346, 2433, 3105, 3519, 3910, 4055, 4590, 4866, 5865, 6210, 7038, 7299, 8110, 10557, 11730, 12165, 13787, 14598, 17595, 18653, 21114, 21897, 24330, 27574, 35190, 36495, 37306, 41361, 43794, 52785, 55959, 68935, 72990, 82722, 93265, 105570, 109485, 111918, 124083, 137870, 167877, 186530, 206805, 218970, 248166, 279795, 317101, 335754, 372249, 413610, 503631, 559590, 620415, 634202, 744498, 839385, 951303, 1007262, 1240830, 1585505, 1678770, 1861245, 1902606, 2518155, 2853909, 3171010, 3722490, 4756515, 5036310, 5707818, 8561727, 9513030, 14269545, 17123454, 28539090, 42808635, 85617270]

約数ペア:

[(1, 85617270), (2, 42808635), (3, 28539090), (5, 17123454), (6, 14269545), (9, 9513030), (10, 8561727), (15, 5707818), (17, 5036310), (18, 4756515), (23, 3722490), (27, 3171010), (30, 2853909), (34, 2518155), (45, 1902606), (46, 1861245), (51, 1678770), (54, 1585505), (69, 1240830), (85, 1007262), (90, 951303), (102, 839385), (115, 744498), (135, 634202), (138, 620415), (153, 559590), (170, 503631), (207, 413610), (230, 372249), (255, 335754), (270, 317101), (306, 279795), (345, 248166), (391, 218970), (414, 206805), (459, 186530), (510, 167877), (621, 137870), (690, 124083), (765, 111918), (782, 109485), (811, 105570), (918, 93265), (1035, 82722), (1173, 72990), (1242, 68935), (1530, 55959), (1622, 52785), (1955, 43794), (2070, 41361), (2295, 37306), (2346, 36495), (2433, 35190), (3105, 27574), (3519, 24330), (3910, 21897), (4055, 21114), (4590, 18653), (4866, 17595), (5865, 14598), (6210, 13787), (7038, 12165), (7299, 11730), (8110, 10557)]