127134540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{54331}}^1$

素因数の和:54359

約数の個数: 72

約数和(自身を含む): 415313808

約数和(自身を除く): 288179268

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, 54331, 108662, 162993, 217324, 271655, 325986, 488979, 543310, 651972, 706303, 814965, 977958, 1086620, 1412606, 1629930, 1955916, 2118909, 2444895, 2825212, 3259860, 3531515, 4237818, 4889790, 6356727, 7063030, 8475636, 9779580, 10594545, 12713454, 14126060, 21189090, 25426908, 31783635, 42378180, 63567270, 127134540]

約数ペア:

[(1, 127134540), (2, 63567270), (3, 42378180), (4, 31783635), (5, 25426908), (6, 21189090), (9, 14126060), (10, 12713454), (12, 10594545), (13, 9779580), (15, 8475636), (18, 7063030), (20, 6356727), (26, 4889790), (30, 4237818), (36, 3531515), (39, 3259860), (45, 2825212), (52, 2444895), (60, 2118909), (65, 1955916), (78, 1629930), (90, 1412606), (117, 1086620), (130, 977958), (156, 814965), (180, 706303), (195, 651972), (234, 543310), (260, 488979), (390, 325986), (468, 271655), (585, 217324), (780, 162993), (1170, 108662), (2340, 54331)]