15142600

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{6883}}^1$

素因数の和:6910

約数の個数: 48

約数和(自身を含む): 38412720

約数和(自身を除く): 23270120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 200, 220, 275, 440, 550, 1100, 2200, 6883, 13766, 27532, 34415, 55064, 68830, 75713, 137660, 151426, 172075, 275320, 302852, 344150, 378565, 605704, 688300, 757130, 1376600, 1514260, 1892825, 3028520, 3785650, 7571300, 15142600]

約数ペア:

[(1, 15142600), (2, 7571300), (4, 3785650), (5, 3028520), (8, 1892825), (10, 1514260), (11, 1376600), (20, 757130), (22, 688300), (25, 605704), (40, 378565), (44, 344150), (50, 302852), (55, 275320), (88, 172075), (100, 151426), (110, 137660), (200, 75713), (220, 68830), (275, 55064), (440, 34415), (550, 27532), (1100, 13766), (2200, 6883)]