82131660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{35099}}^1$

素因数の和:35127

約数の個数: 72

約数和(自身を含む): 268304400

約数和(自身を除く): 186172740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 35099, 70198, 105297, 140396, 175495, 210594, 315891, 350990, 421188, 456287, 526485, 631782, 701980, 912574, 1052970, 1263564, 1368861, 1579455, 1825148, 2105940, 2281435, 2737722, 3158910, 4106583, 4562870, 5475444, 6317820, 6844305, 8213166, 9125740, 13688610, 16426332, 20532915, 27377220, 41065830, 82131660]

約数ペア:

[(1, 82131660), (2, 41065830), (3, 27377220), (4, 20532915), (5, 16426332), (6, 13688610), (9, 9125740), (10, 8213166), (12, 6844305), (13, 6317820), (15, 5475444), (18, 4562870), (20, 4106583), (26, 3158910), (30, 2737722), (36, 2281435), (39, 2105940), (45, 1825148), (52, 1579455), (60, 1368861), (65, 1263564), (78, 1052970), (90, 912574), (117, 701980), (130, 631782), (156, 526485), (180, 456287), (195, 421188), (234, 350990), (260, 315891), (390, 210594), (468, 175495), (585, 140396), (780, 105297), (1170, 70198), (2340, 35099)]