2018963400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{30871}}^1$

素因数の和:30999

約数の個数: 96

約数和(自身を含む): 6316411200

約数和(自身を除く): 4297447800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 109, 120, 150, 200, 218, 300, 327, 436, 545, 600, 654, 872, 1090, 1308, 1635, 2180, 2616, 2725, 3270, 4360, 5450, 6540, 8175, 10900, 13080, 16350, 21800, 30871, 32700, 61742, 65400, 92613, 123484, 154355, 185226, 246968, 308710, 370452, 463065, 617420, 740904, 771775, 926130, 1234840, 1543550, 1852260, 2315325, 3087100, 3364939, 3704520, 4630650, 6174200, 6729878, 9261300, 10094817, 13459756, 16824695, 18522600, 20189634, 26919512, 33649390, 40379268, 50474085, 67298780, 80758536, 84123475, 100948170, 134597560, 168246950, 201896340, 252370425, 336493900, 403792680, 504740850, 672987800, 1009481700, 2018963400]

約数ペア:

[(1, 2018963400), (2, 1009481700), (3, 672987800), (4, 504740850), (5, 403792680), (6, 336493900), (8, 252370425), (10, 201896340), (12, 168246950), (15, 134597560), (20, 100948170), (24, 84123475), (25, 80758536), (30, 67298780), (40, 50474085), (50, 40379268), (60, 33649390), (75, 26919512), (100, 20189634), (109, 18522600), (120, 16824695), (150, 13459756), (200, 10094817), (218, 9261300), (300, 6729878), (327, 6174200), (436, 4630650), (545, 3704520), (600, 3364939), (654, 3087100), (872, 2315325), (1090, 1852260), (1308, 1543550), (1635, 1234840), (2180, 926130), (2616, 771775), (2725, 740904), (3270, 617420), (4360, 463065), (5450, 370452), (6540, 308710), (8175, 246968), (10900, 185226), (13080, 154355), (16350, 123484), (21800, 92613), (30871, 65400), (32700, 61742)]