940340100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{2273}}^1$

素因数の和:2494

約数の個数: 144

約数和(自身を含む): 3126549888

約数和(自身を除く): 2186209788

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 197, 210, 300, 350, 394, 420, 525, 591, 700, 788, 985, 1050, 1182, 1379, 1970, 2100, 2273, 2364, 2758, 2955, 3940, 4137, 4546, 4925, 5516, 5910, 6819, 6895, 8274, 9092, 9850, 11365, 11820, 13638, 13790, 14775, 15911, 16548, 19700, 20685, 22730, 27276, 27580, 29550, 31822, 34095, 34475, 41370, 45460, 47733, 56825, 59100, 63644, 68190, 68950, 79555, 82740, 95466, 103425, 113650, 136380, 137900, 159110, 170475, 190932, 206850, 227300, 238665, 318220, 340950, 397775, 413700, 447781, 477330, 681900, 795550, 895562, 954660, 1193325, 1343343, 1591100, 1791124, 2238905, 2386650, 2686686, 3134467, 4477810, 4773300, 5373372, 6268934, 6716715, 8955620, 9403401, 11194525, 12537868, 13433430, 15672335, 18806802, 22389050, 26866860, 31344670, 33583575, 37613604, 44778100, 47017005, 62689340, 67167150, 78361675, 94034010, 134334300, 156723350, 188068020, 235085025, 313446700, 470170050, 940340100]

約数ペア:

[(1, 940340100), (2, 470170050), (3, 313446700), (4, 235085025), (5, 188068020), (6, 156723350), (7, 134334300), (10, 94034010), (12, 78361675), (14, 67167150), (15, 62689340), (20, 47017005), (21, 44778100), (25, 37613604), (28, 33583575), (30, 31344670), (35, 26866860), (42, 22389050), (50, 18806802), (60, 15672335), (70, 13433430), (75, 12537868), (84, 11194525), (100, 9403401), (105, 8955620), (140, 6716715), (150, 6268934), (175, 5373372), (197, 4773300), (210, 4477810), (300, 3134467), (350, 2686686), (394, 2386650), (420, 2238905), (525, 1791124), (591, 1591100), (700, 1343343), (788, 1193325), (985, 954660), (1050, 895562), (1182, 795550), (1379, 681900), (1970, 477330), (2100, 447781), (2273, 413700), (2364, 397775), (2758, 340950), (2955, 318220), (3940, 238665), (4137, 227300), (4546, 206850), (4925, 190932), (5516, 170475), (5910, 159110), (6819, 137900), (6895, 136380), (8274, 113650), (9092, 103425), (9850, 95466), (11365, 82740), (11820, 79555), (13638, 68950), (13790, 68190), (14775, 63644), (15911, 59100), (16548, 56825), (19700, 47733), (20685, 45460), (22730, 41370), (27276, 34475), (27580, 34095), (29550, 31822)]