100882500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{13451}}^1$

素因数の和:13478

約数の個数: 60

約数和(自身を含む): 294168336

約数和(自身を除く): 193285836

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 125, 150, 250, 300, 375, 500, 625, 750, 1250, 1500, 1875, 2500, 3750, 7500, 13451, 26902, 40353, 53804, 67255, 80706, 134510, 161412, 201765, 269020, 336275, 403530, 672550, 807060, 1008825, 1345100, 1681375, 2017650, 3362750, 4035300, 5044125, 6725500, 8406875, 10088250, 16813750, 20176500, 25220625, 33627500, 50441250, 100882500]

約数ペア:

[(1, 100882500), (2, 50441250), (3, 33627500), (4, 25220625), (5, 20176500), (6, 16813750), (10, 10088250), (12, 8406875), (15, 6725500), (20, 5044125), (25, 4035300), (30, 3362750), (50, 2017650), (60, 1681375), (75, 1345100), (100, 1008825), (125, 807060), (150, 672550), (250, 403530), (300, 336275), (375, 269020), (500, 201765), (625, 161412), (750, 134510), (1250, 80706), (1500, 67255), (1875, 53804), (2500, 40353), (3750, 26902), (7500, 13451)]