13580129500

素因数分解:

$2^2\times 5^3\times 7^2\times {\mathrm{67}}^1\times {\mathrm{8273}}^1$

素因数の和:8373

約数の個数: 144

約数和(自身を含む): 35020466208

約数和(自身を除く): 21440336708

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 67, 70, 98, 100, 125, 134, 140, 175, 196, 245, 250, 268, 335, 350, 469, 490, 500, 670, 700, 875, 938, 980, 1225, 1340, 1675, 1750, 1876, 2345, 2450, 3283, 3350, 3500, 4690, 4900, 6125, 6566, 6700, 8273, 8375, 9380, 11725, 12250, 13132, 16415, 16546, 16750, 23450, 24500, 32830, 33092, 33500, 41365, 46900, 57911, 58625, 65660, 82075, 82730, 115822, 117250, 164150, 165460, 206825, 231644, 234500, 289555, 328300, 405377, 410375, 413650, 554291, 579110, 810754, 820750, 827300, 1034125, 1108582, 1158220, 1447775, 1621508, 1641500, 2026885, 2068250, 2217164, 2771455, 2895550, 3880037, 4053770, 4136500, 5542910, 5791100, 7238875, 7760074, 8107540, 10134425, 11085820, 13857275, 14477750, 15520148, 19400185, 20268850, 27160259, 27714550, 28955500, 38800370, 40537700, 50672125, 54320518, 55429100, 69286375, 77600740, 97000925, 101344250, 108641036, 135801295, 138572750, 194001850, 202688500, 271602590, 277145500, 388003700, 485004625, 543205180, 679006475, 970009250, 1358012950, 1940018500, 2716025900, 3395032375, 6790064750, 13580129500]

約数ペア:

[(1, 13580129500), (2, 6790064750), (4, 3395032375), (5, 2716025900), (7, 1940018500), (10, 1358012950), (14, 970009250), (20, 679006475), (25, 543205180), (28, 485004625), (35, 388003700), (49, 277145500), (50, 271602590), (67, 202688500), (70, 194001850), (98, 138572750), (100, 135801295), (125, 108641036), (134, 101344250), (140, 97000925), (175, 77600740), (196, 69286375), (245, 55429100), (250, 54320518), (268, 50672125), (335, 40537700), (350, 38800370), (469, 28955500), (490, 27714550), (500, 27160259), (670, 20268850), (700, 19400185), (875, 15520148), (938, 14477750), (980, 13857275), (1225, 11085820), (1340, 10134425), (1675, 8107540), (1750, 7760074), (1876, 7238875), (2345, 5791100), (2450, 5542910), (3283, 4136500), (3350, 4053770), (3500, 3880037), (4690, 2895550), (4900, 2771455), (6125, 2217164), (6566, 2068250), (6700, 2026885), (8273, 1641500), (8375, 1621508), (9380, 1447775), (11725, 1158220), (12250, 1108582), (13132, 1034125), (16415, 827300), (16546, 820750), (16750, 810754), (23450, 579110), (24500, 554291), (32830, 413650), (33092, 410375), (33500, 405377), (41365, 328300), (46900, 289555), (57911, 234500), (58625, 231644), (65660, 206825), (82075, 165460), (82730, 164150), (115822, 117250)]