126675780

素因数分解:

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

素因数の和:3954

約数の個数: 144

約数和(自身を含む): 450225216

約数和(自身を除く): 323549436

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 49, 55, 60, 66, 70, 77, 84, 98, 105, 110, 132, 140, 147, 154, 165, 196, 210, 220, 231, 245, 294, 308, 330, 385, 420, 462, 490, 539, 588, 660, 735, 770, 924, 980, 1078, 1155, 1470, 1540, 1617, 2156, 2310, 2695, 2940, 3234, 3917, 4620, 5390, 6468, 7834, 8085, 10780, 11751, 15668, 16170, 19585, 23502, 27419, 32340, 39170, 43087, 47004, 54838, 58755, 78340, 82257, 86174, 109676, 117510, 129261, 137095, 164514, 172348, 191933, 215435, 235020, 258522, 274190, 301609, 329028, 383866, 411285, 430870, 517044, 548380, 575799, 603218, 646305, 767732, 822570, 861740, 904827, 959665, 1151598, 1206436, 1292610, 1508045, 1645140, 1809654, 1919330, 2111263, 2303196, 2585220, 2878995, 3016090, 3619308, 3838660, 4222526, 4524135, 5757990, 6032180, 6333789, 8445052, 9048270, 10556315, 11515980, 12667578, 18096540, 21112630, 25335156, 31668945, 42225260, 63337890, 126675780]

約数ペア:

[(1, 126675780), (2, 63337890), (3, 42225260), (4, 31668945), (5, 25335156), (6, 21112630), (7, 18096540), (10, 12667578), (11, 11515980), (12, 10556315), (14, 9048270), (15, 8445052), (20, 6333789), (21, 6032180), (22, 5757990), (28, 4524135), (30, 4222526), (33, 3838660), (35, 3619308), (42, 3016090), (44, 2878995), (49, 2585220), (55, 2303196), (60, 2111263), (66, 1919330), (70, 1809654), (77, 1645140), (84, 1508045), (98, 1292610), (105, 1206436), (110, 1151598), (132, 959665), (140, 904827), (147, 861740), (154, 822570), (165, 767732), (196, 646305), (210, 603218), (220, 575799), (231, 548380), (245, 517044), (294, 430870), (308, 411285), (330, 383866), (385, 329028), (420, 301609), (462, 274190), (490, 258522), (539, 235020), (588, 215435), (660, 191933), (735, 172348), (770, 164514), (924, 137095), (980, 129261), (1078, 117510), (1155, 109676), (1470, 86174), (1540, 82257), (1617, 78340), (2156, 58755), (2310, 54838), (2695, 47004), (2940, 43087), (3234, 39170), (3917, 32340), (4620, 27419), (5390, 23502), (6468, 19585), (7834, 16170), (8085, 15668), (10780, 11751)]