139876740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{431}}^1\times {\mathrm{601}}^1$

素因数の和:1050

約数の個数: 96

約数和(自身を含む): 436907520

約数和(自身を除く): 297030780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 431, 540, 601, 862, 1202, 1293, 1724, 1803, 2155, 2404, 2586, 3005, 3606, 3879, 4310, 5172, 5409, 6010, 6465, 7212, 7758, 8620, 9015, 10818, 11637, 12020, 12930, 15516, 16227, 18030, 19395, 21636, 23274, 25860, 27045, 32454, 36060, 38790, 46548, 54090, 58185, 64908, 77580, 81135, 108180, 116370, 162270, 232740, 259031, 324540, 518062, 777093, 1036124, 1295155, 1554186, 2331279, 2590310, 3108372, 3885465, 4662558, 5180620, 6993837, 7770930, 9325116, 11656395, 13987674, 15541860, 23312790, 27975348, 34969185, 46625580, 69938370, 139876740]

約数ペア:

[(1, 139876740), (2, 69938370), (3, 46625580), (4, 34969185), (5, 27975348), (6, 23312790), (9, 15541860), (10, 13987674), (12, 11656395), (15, 9325116), (18, 7770930), (20, 6993837), (27, 5180620), (30, 4662558), (36, 3885465), (45, 3108372), (54, 2590310), (60, 2331279), (90, 1554186), (108, 1295155), (135, 1036124), (180, 777093), (270, 518062), (431, 324540), (540, 259031), (601, 232740), (862, 162270), (1202, 116370), (1293, 108180), (1724, 81135), (1803, 77580), (2155, 64908), (2404, 58185), (2586, 54090), (3005, 46548), (3606, 38790), (3879, 36060), (4310, 32454), (5172, 27045), (5409, 25860), (6010, 23274), (6465, 21636), (7212, 19395), (7758, 18030), (8620, 16227), (9015, 15516), (10818, 12930), (11637, 12020)]