157616010

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1493}}^1$

素因数の和:1549

約数の個数: 128

約数和(自身を含む): 464693760

約数和(自身を除く): 307077750

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, 918, 1035, 1173, 1242, 1493, 1530, 1955, 2070, 2295, 2346, 2986, 3105, 3519, 3910, 4479, 4590, 5865, 6210, 7038, 7465, 8958, 10557, 11730, 13437, 14930, 17595, 21114, 22395, 25381, 26874, 34339, 35190, 40311, 44790, 50762, 52785, 67185, 68678, 76143, 80622, 103017, 105570, 126905, 134370, 152286, 171695, 201555, 206034, 228429, 253810, 309051, 343390, 380715, 403110, 456858, 515085, 583763, 618102, 685287, 761430, 927153, 1030170, 1142145, 1167526, 1370574, 1545255, 1751289, 1854306, 2284290, 2918815, 3090510, 3426435, 3502578, 4635765, 5253867, 5837630, 6852870, 8756445, 9271530, 10507734, 15761601, 17512890, 26269335, 31523202, 52538670, 78808005, 157616010]

約数ペア:

[(1, 157616010), (2, 78808005), (3, 52538670), (5, 31523202), (6, 26269335), (9, 17512890), (10, 15761601), (15, 10507734), (17, 9271530), (18, 8756445), (23, 6852870), (27, 5837630), (30, 5253867), (34, 4635765), (45, 3502578), (46, 3426435), (51, 3090510), (54, 2918815), (69, 2284290), (85, 1854306), (90, 1751289), (102, 1545255), (115, 1370574), (135, 1167526), (138, 1142145), (153, 1030170), (170, 927153), (207, 761430), (230, 685287), (255, 618102), (270, 583763), (306, 515085), (345, 456858), (391, 403110), (414, 380715), (459, 343390), (510, 309051), (621, 253810), (690, 228429), (765, 206034), (782, 201555), (918, 171695), (1035, 152286), (1173, 134370), (1242, 126905), (1493, 105570), (1530, 103017), (1955, 80622), (2070, 76143), (2295, 68678), (2346, 67185), (2986, 52785), (3105, 50762), (3519, 44790), (3910, 40311), (4479, 35190), (4590, 34339), (5865, 26874), (6210, 25381), (7038, 22395), (7465, 21114), (8958, 17595), (10557, 14930), (11730, 13437)]