30285200

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{6883}}^1$

素因数の和:6912

約数の個数: 60

約数和(自身を含む): 79386288

約数和(自身を除く): 49101088

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 176, 200, 220, 275, 400, 440, 550, 880, 1100, 2200, 4400, 6883, 13766, 27532, 34415, 55064, 68830, 75713, 110128, 137660, 151426, 172075, 275320, 302852, 344150, 378565, 550640, 605704, 688300, 757130, 1211408, 1376600, 1514260, 1892825, 2753200, 3028520, 3785650, 6057040, 7571300, 15142600, 30285200]

約数ペア:

[(1, 30285200), (2, 15142600), (4, 7571300), (5, 6057040), (8, 3785650), (10, 3028520), (11, 2753200), (16, 1892825), (20, 1514260), (22, 1376600), (25, 1211408), (40, 757130), (44, 688300), (50, 605704), (55, 550640), (80, 378565), (88, 344150), (100, 302852), (110, 275320), (176, 172075), (200, 151426), (220, 137660), (275, 110128), (400, 75713), (440, 68830), (550, 55064), (880, 34415), (1100, 27532), (2200, 13766), (4400, 6883)]