75332140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:251

約数の個数: 96

約数和(自身を含む): 179786880

約数和(自身を除く): 104454740

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 97, 103, 116, 130, 145, 194, 206, 260, 290, 377, 388, 412, 485, 515, 580, 754, 970, 1030, 1261, 1339, 1508, 1885, 1940, 2060, 2522, 2678, 2813, 2987, 3770, 5044, 5356, 5626, 5974, 6305, 6695, 7540, 9991, 11252, 11948, 12610, 13390, 14065, 14935, 19982, 25220, 26780, 28130, 29870, 36569, 38831, 39964, 49955, 56260, 59740, 73138, 77662, 99910, 129883, 146276, 155324, 182845, 194155, 199820, 259766, 289739, 365690, 388310, 519532, 579478, 649415, 731380, 776620, 1158956, 1298830, 1448695, 2597660, 2897390, 3766607, 5794780, 7533214, 15066428, 18833035, 37666070, 75332140]

約数ペア:

[(1, 75332140), (2, 37666070), (4, 18833035), (5, 15066428), (10, 7533214), (13, 5794780), (20, 3766607), (26, 2897390), (29, 2597660), (52, 1448695), (58, 1298830), (65, 1158956), (97, 776620), (103, 731380), (116, 649415), (130, 579478), (145, 519532), (194, 388310), (206, 365690), (260, 289739), (290, 259766), (377, 199820), (388, 194155), (412, 182845), (485, 155324), (515, 146276), (580, 129883), (754, 99910), (970, 77662), (1030, 73138), (1261, 59740), (1339, 56260), (1508, 49955), (1885, 39964), (1940, 38831), (2060, 36569), (2522, 29870), (2678, 28130), (2813, 26780), (2987, 25220), (3770, 19982), (5044, 14935), (5356, 14065), (5626, 13390), (5974, 12610), (6305, 11948), (6695, 11252), (7540, 9991)]