27042500

素因数分解:

$2^2\times 5^4\times {\mathrm{29}}^1\times {\mathrm{373}}^1$

素因数の和:426

約数の個数: 60

約数和(自身を含む): 61339740

約数和(自身を除く): 34297240

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 125, 145, 250, 290, 373, 500, 580, 625, 725, 746, 1250, 1450, 1492, 1865, 2500, 2900, 3625, 3730, 7250, 7460, 9325, 10817, 14500, 18125, 18650, 21634, 36250, 37300, 43268, 46625, 54085, 72500, 93250, 108170, 186500, 216340, 233125, 270425, 466250, 540850, 932500, 1081700, 1352125, 2704250, 5408500, 6760625, 13521250, 27042500]

約数ペア:

[(1, 27042500), (2, 13521250), (4, 6760625), (5, 5408500), (10, 2704250), (20, 1352125), (25, 1081700), (29, 932500), (50, 540850), (58, 466250), (100, 270425), (116, 233125), (125, 216340), (145, 186500), (250, 108170), (290, 93250), (373, 72500), (500, 54085), (580, 46625), (625, 43268), (725, 37300), (746, 36250), (1250, 21634), (1450, 18650), (1492, 18125), (1865, 14500), (2500, 10817), (2900, 9325), (3625, 7460), (3730, 7250)]