198760770

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3331}}^1$

素因数の和:3377

約数の個数: 128

約数和(自身を含む): 604558080

約数和(自身を除く): 405797310

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 27, 30, 34, 39, 45, 51, 54, 65, 78, 85, 90, 102, 117, 130, 135, 153, 170, 195, 221, 234, 255, 270, 306, 351, 390, 442, 459, 510, 585, 663, 702, 765, 918, 1105, 1170, 1326, 1530, 1755, 1989, 2210, 2295, 3315, 3331, 3510, 3978, 4590, 5967, 6630, 6662, 9945, 9993, 11934, 16655, 19890, 19986, 29835, 29979, 33310, 43303, 49965, 56627, 59670, 59958, 86606, 89937, 99930, 113254, 129909, 149895, 169881, 179874, 216515, 259818, 283135, 299790, 339762, 389727, 433030, 449685, 509643, 566270, 649545, 736151, 779454, 849405, 899370, 1019286, 1169181, 1299090, 1472302, 1528929, 1698810, 1948635, 2208453, 2338362, 2548215, 3057858, 3680755, 3897270, 4416906, 5096430, 5845905, 6625359, 7361510, 7644645, 11042265, 11691810, 13250718, 15289290, 19876077, 22084530, 33126795, 39752154, 66253590, 99380385, 198760770]

約数ペア:

[(1, 198760770), (2, 99380385), (3, 66253590), (5, 39752154), (6, 33126795), (9, 22084530), (10, 19876077), (13, 15289290), (15, 13250718), (17, 11691810), (18, 11042265), (26, 7644645), (27, 7361510), (30, 6625359), (34, 5845905), (39, 5096430), (45, 4416906), (51, 3897270), (54, 3680755), (65, 3057858), (78, 2548215), (85, 2338362), (90, 2208453), (102, 1948635), (117, 1698810), (130, 1528929), (135, 1472302), (153, 1299090), (170, 1169181), (195, 1019286), (221, 899370), (234, 849405), (255, 779454), (270, 736151), (306, 649545), (351, 566270), (390, 509643), (442, 449685), (459, 433030), (510, 389727), (585, 339762), (663, 299790), (702, 283135), (765, 259818), (918, 216515), (1105, 179874), (1170, 169881), (1326, 149895), (1530, 129909), (1755, 113254), (1989, 99930), (2210, 89937), (2295, 86606), (3315, 59958), (3331, 59670), (3510, 56627), (3978, 49965), (4590, 43303), (5967, 33310), (6630, 29979), (6662, 29835), (9945, 19986), (9993, 19890), (11934, 16655)]