104540940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2861}}^1$

素因数の和:2912

約数の個数: 144

約数和(自身を含む): 375036480

約数和(自身を除く): 270495540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 29, 30, 35, 36, 42, 45, 58, 60, 63, 70, 84, 87, 90, 105, 116, 126, 140, 145, 174, 180, 203, 210, 252, 261, 290, 315, 348, 406, 420, 435, 522, 580, 609, 630, 812, 870, 1015, 1044, 1218, 1260, 1305, 1740, 1827, 2030, 2436, 2610, 2861, 3045, 3654, 4060, 5220, 5722, 6090, 7308, 8583, 9135, 11444, 12180, 14305, 17166, 18270, 20027, 25749, 28610, 34332, 36540, 40054, 42915, 51498, 57220, 60081, 80108, 82969, 85830, 100135, 102996, 120162, 128745, 165938, 171660, 180243, 200270, 240324, 248907, 257490, 300405, 331876, 360486, 400540, 414845, 497814, 514980, 580783, 600810, 720972, 746721, 829690, 901215, 995628, 1161566, 1201620, 1244535, 1493442, 1659380, 1742349, 1802430, 2323132, 2489070, 2903915, 2986884, 3484698, 3604860, 3733605, 4978140, 5227047, 5807830, 6969396, 7467210, 8711745, 10454094, 11615660, 14934420, 17423490, 20908188, 26135235, 34846980, 52270470, 104540940]

約数ペア:

[(1, 104540940), (2, 52270470), (3, 34846980), (4, 26135235), (5, 20908188), (6, 17423490), (7, 14934420), (9, 11615660), (10, 10454094), (12, 8711745), (14, 7467210), (15, 6969396), (18, 5807830), (20, 5227047), (21, 4978140), (28, 3733605), (29, 3604860), (30, 3484698), (35, 2986884), (36, 2903915), (42, 2489070), (45, 2323132), (58, 1802430), (60, 1742349), (63, 1659380), (70, 1493442), (84, 1244535), (87, 1201620), (90, 1161566), (105, 995628), (116, 901215), (126, 829690), (140, 746721), (145, 720972), (174, 600810), (180, 580783), (203, 514980), (210, 497814), (252, 414845), (261, 400540), (290, 360486), (315, 331876), (348, 300405), (406, 257490), (420, 248907), (435, 240324), (522, 200270), (580, 180243), (609, 171660), (630, 165938), (812, 128745), (870, 120162), (1015, 102996), (1044, 100135), (1218, 85830), (1260, 82969), (1305, 80108), (1740, 60081), (1827, 57220), (2030, 51498), (2436, 42915), (2610, 40054), (2861, 36540), (3045, 34332), (3654, 28610), (4060, 25749), (5220, 20027), (5722, 18270), (6090, 17166), (7308, 14305), (8583, 12180), (9135, 11444)]