83207820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^2\times {\mathrm{1013}}^1$

素因数の和:1099

約数の個数: 72

約数和(自身を含む): 239685264

約数和(自身を除く): 156477444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1013, 1110, 1369, 2026, 2220, 2738, 3039, 4052, 4107, 5065, 5476, 6078, 6845, 8214, 10130, 12156, 13690, 15195, 16428, 20260, 20535, 27380, 30390, 37481, 41070, 60780, 74962, 82140, 112443, 149924, 187405, 224886, 374810, 449772, 562215, 749620, 1124430, 1386797, 2248860, 2773594, 4160391, 5547188, 6933985, 8320782, 13867970, 16641564, 20801955, 27735940, 41603910, 83207820]

約数ペア:

[(1, 83207820), (2, 41603910), (3, 27735940), (4, 20801955), (5, 16641564), (6, 13867970), (10, 8320782), (12, 6933985), (15, 5547188), (20, 4160391), (30, 2773594), (37, 2248860), (60, 1386797), (74, 1124430), (111, 749620), (148, 562215), (185, 449772), (222, 374810), (370, 224886), (444, 187405), (555, 149924), (740, 112443), (1013, 82140), (1110, 74962), (1369, 60780), (2026, 41070), (2220, 37481), (2738, 30390), (3039, 27380), (4052, 20535), (4107, 20260), (5065, 16428), (5476, 15195), (6078, 13690), (6845, 12156), (8214, 10130)]