126558180

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{4783}}^1$

素因数の和:4815

約数の個数: 144

約数和(自身を含む): 458115840

約数和(自身を除く): 331557660

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 84, 90, 98, 105, 108, 126, 135, 140, 147, 180, 189, 196, 210, 245, 252, 270, 294, 315, 378, 420, 441, 490, 540, 588, 630, 735, 756, 882, 945, 980, 1260, 1323, 1470, 1764, 1890, 2205, 2646, 2940, 3780, 4410, 4783, 5292, 6615, 8820, 9566, 13230, 14349, 19132, 23915, 26460, 28698, 33481, 43047, 47830, 57396, 66962, 71745, 86094, 95660, 100443, 129141, 133924, 143490, 167405, 172188, 200886, 215235, 234367, 258282, 286980, 301329, 334810, 401772, 430470, 468734, 502215, 516564, 602658, 645705, 669620, 703101, 860940, 903987, 937468, 1004430, 1171835, 1205316, 1291410, 1406202, 1506645, 1807974, 2008860, 2109303, 2343670, 2582820, 2812404, 3013290, 3515505, 3615948, 4218606, 4519935, 4687340, 6026580, 6327909, 7031010, 8437212, 9039870, 10546515, 12655818, 14062020, 18079740, 21093030, 25311636, 31639545, 42186060, 63279090, 126558180]

約数ペア:

[(1, 126558180), (2, 63279090), (3, 42186060), (4, 31639545), (5, 25311636), (6, 21093030), (7, 18079740), (9, 14062020), (10, 12655818), (12, 10546515), (14, 9039870), (15, 8437212), (18, 7031010), (20, 6327909), (21, 6026580), (27, 4687340), (28, 4519935), (30, 4218606), (35, 3615948), (36, 3515505), (42, 3013290), (45, 2812404), (49, 2582820), (54, 2343670), (60, 2109303), (63, 2008860), (70, 1807974), (84, 1506645), (90, 1406202), (98, 1291410), (105, 1205316), (108, 1171835), (126, 1004430), (135, 937468), (140, 903987), (147, 860940), (180, 703101), (189, 669620), (196, 645705), (210, 602658), (245, 516564), (252, 502215), (270, 468734), (294, 430470), (315, 401772), (378, 334810), (420, 301329), (441, 286980), (490, 258282), (540, 234367), (588, 215235), (630, 200886), (735, 172188), (756, 167405), (882, 143490), (945, 133924), (980, 129141), (1260, 100443), (1323, 95660), (1470, 86094), (1764, 71745), (1890, 66962), (2205, 57396), (2646, 47830), (2940, 43047), (3780, 33481), (4410, 28698), (4783, 26460), (5292, 23915), (6615, 19132), (8820, 14349), (9566, 13230)]