18156157020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1159397}}^1$

素因数の和:1159444

約数の個数: 96

約数和(自身を含む): 58433659200

約数和(自身を除く): 40277502180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 87, 90, 108, 116, 135, 145, 174, 180, 261, 270, 290, 348, 435, 522, 540, 580, 783, 870, 1044, 1305, 1566, 1740, 2610, 3132, 3915, 5220, 7830, 15660, 1159397, 2318794, 3478191, 4637588, 5796985, 6956382, 10434573, 11593970, 13912764, 17390955, 20869146, 23187940, 31303719, 33622513, 34781910, 41738292, 52172865, 62607438, 67245026, 69563820, 100867539, 104345730, 125214876, 134490052, 156518595, 168112565, 201735078, 208691460, 302602617, 313037190, 336225130, 403470156, 504337695, 605205234, 626074380, 672450260, 907807851, 1008675390, 1210410468, 1513013085, 1815615702, 2017350780, 3026026170, 3631231404, 4539039255, 6052052340, 9078078510, 18156157020]

約数ペア:

[(1, 18156157020), (2, 9078078510), (3, 6052052340), (4, 4539039255), (5, 3631231404), (6, 3026026170), (9, 2017350780), (10, 1815615702), (12, 1513013085), (15, 1210410468), (18, 1008675390), (20, 907807851), (27, 672450260), (29, 626074380), (30, 605205234), (36, 504337695), (45, 403470156), (54, 336225130), (58, 313037190), (60, 302602617), (87, 208691460), (90, 201735078), (108, 168112565), (116, 156518595), (135, 134490052), (145, 125214876), (174, 104345730), (180, 100867539), (261, 69563820), (270, 67245026), (290, 62607438), (348, 52172865), (435, 41738292), (522, 34781910), (540, 33622513), (580, 31303719), (783, 23187940), (870, 20869146), (1044, 17390955), (1305, 13912764), (1566, 11593970), (1740, 10434573), (2610, 6956382), (3132, 5796985), (3915, 4637588), (5220, 3478191), (7830, 2318794), (15660, 1159397)]