54289620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3917}}^1$

素因数の和:3950

約数の個数: 144

約数和(自身を含む): 205365888

約数和(自身を除く): 151076268

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 252, 308, 315, 330, 385, 396, 420, 462, 495, 630, 660, 693, 770, 924, 990, 1155, 1260, 1386, 1540, 1980, 2310, 2772, 3465, 3917, 4620, 6930, 7834, 11751, 13860, 15668, 19585, 23502, 27419, 35253, 39170, 43087, 47004, 54838, 58755, 70506, 78340, 82257, 86174, 109676, 117510, 129261, 137095, 141012, 164514, 172348, 176265, 215435, 235020, 246771, 258522, 274190, 301609, 329028, 352530, 387783, 411285, 430870, 493542, 517044, 548380, 603218, 646305, 705060, 775566, 822570, 861740, 904827, 987084, 1206436, 1233855, 1292610, 1508045, 1551132, 1645140, 1809654, 1938915, 2467710, 2585220, 2714481, 3016090, 3619308, 3877830, 4524135, 4935420, 5428962, 6032180, 7755660, 9048270, 10857924, 13572405, 18096540, 27144810, 54289620]

約数ペア:

[(1, 54289620), (2, 27144810), (3, 18096540), (4, 13572405), (5, 10857924), (6, 9048270), (7, 7755660), (9, 6032180), (10, 5428962), (11, 4935420), (12, 4524135), (14, 3877830), (15, 3619308), (18, 3016090), (20, 2714481), (21, 2585220), (22, 2467710), (28, 1938915), (30, 1809654), (33, 1645140), (35, 1551132), (36, 1508045), (42, 1292610), (44, 1233855), (45, 1206436), (55, 987084), (60, 904827), (63, 861740), (66, 822570), (70, 775566), (77, 705060), (84, 646305), (90, 603218), (99, 548380), (105, 517044), (110, 493542), (126, 430870), (132, 411285), (140, 387783), (154, 352530), (165, 329028), (180, 301609), (198, 274190), (210, 258522), (220, 246771), (231, 235020), (252, 215435), (308, 176265), (315, 172348), (330, 164514), (385, 141012), (396, 137095), (420, 129261), (462, 117510), (495, 109676), (630, 86174), (660, 82257), (693, 78340), (770, 70506), (924, 58755), (990, 54838), (1155, 47004), (1260, 43087), (1386, 39170), (1540, 35253), (1980, 27419), (2310, 23502), (2772, 19585), (3465, 15668), (3917, 13860), (4620, 11751), (6930, 7834)]