20131313130

素因数分解:

$2^1\times 3^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{18049}}^1$

素因数の和:18097

約数の個数: 144

約数和(自身を含む): 57552136200

約数和(自身を除く): 37420823070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 81, 85, 90, 102, 135, 153, 162, 170, 243, 255, 270, 306, 405, 459, 486, 510, 729, 765, 810, 918, 1215, 1377, 1458, 1530, 2187, 2295, 2430, 2754, 3645, 4131, 4374, 4590, 6561, 6885, 7290, 8262, 10935, 12393, 13122, 13770, 18049, 20655, 21870, 24786, 32805, 36098, 37179, 41310, 54147, 61965, 65610, 74358, 90245, 108294, 111537, 123930, 162441, 180490, 185895, 223074, 270735, 306833, 324882, 371790, 487323, 541470, 557685, 613666, 812205, 920499, 974646, 1115370, 1461969, 1534165, 1624410, 1840998, 2436615, 2761497, 2923938, 3068330, 4385907, 4602495, 4873230, 5522994, 7309845, 8284491, 8771814, 9204990, 13157721, 13807485, 14619690, 16568982, 21929535, 24853473, 26315442, 27614970, 39473163, 41422455, 43859070, 49706946, 65788605, 74560419, 78946326, 82844910, 118419489, 124267365, 131577210, 149120838, 197365815, 223681257, 236838978, 248534730, 372802095, 394731630, 447362514, 592097445, 671043771, 745604190, 1118406285, 1184194890, 1342087542, 2013131313, 2236812570, 3355218855, 4026262626, 6710437710, 10065656565, 20131313130]

約数ペア:

[(1, 20131313130), (2, 10065656565), (3, 6710437710), (5, 4026262626), (6, 3355218855), (9, 2236812570), (10, 2013131313), (15, 1342087542), (17, 1184194890), (18, 1118406285), (27, 745604190), (30, 671043771), (34, 592097445), (45, 447362514), (51, 394731630), (54, 372802095), (81, 248534730), (85, 236838978), (90, 223681257), (102, 197365815), (135, 149120838), (153, 131577210), (162, 124267365), (170, 118419489), (243, 82844910), (255, 78946326), (270, 74560419), (306, 65788605), (405, 49706946), (459, 43859070), (486, 41422455), (510, 39473163), (729, 27614970), (765, 26315442), (810, 24853473), (918, 21929535), (1215, 16568982), (1377, 14619690), (1458, 13807485), (1530, 13157721), (2187, 9204990), (2295, 8771814), (2430, 8284491), (2754, 7309845), (3645, 5522994), (4131, 4873230), (4374, 4602495), (4590, 4385907), (6561, 3068330), (6885, 2923938), (7290, 2761497), (8262, 2436615), (10935, 1840998), (12393, 1624410), (13122, 1534165), (13770, 1461969), (18049, 1115370), (20655, 974646), (21870, 920499), (24786, 812205), (32805, 613666), (36098, 557685), (37179, 541470), (41310, 487323), (54147, 371790), (61965, 324882), (65610, 306833), (74358, 270735), (90245, 223074), (108294, 185895), (111537, 180490), (123930, 162441)]