2791402800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{21341}}^1$

素因数の和:21471

約数の個数: 120

約数和(自身を含む): 9024251280

約数和(自身を除く): 6232848480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 109, 120, 150, 200, 218, 240, 300, 327, 400, 436, 545, 600, 654, 872, 1090, 1200, 1308, 1635, 1744, 2180, 2616, 2725, 3270, 4360, 5232, 5450, 6540, 8175, 8720, 10900, 13080, 16350, 21341, 21800, 26160, 32700, 42682, 43600, 64023, 65400, 85364, 106705, 128046, 130800, 170728, 213410, 256092, 320115, 341456, 426820, 512184, 533525, 640230, 853640, 1024368, 1067050, 1280460, 1600575, 1707280, 2134100, 2326169, 2560920, 3201150, 4268200, 4652338, 5121840, 6402300, 6978507, 8536400, 9304676, 11630845, 12804600, 13957014, 18609352, 23261690, 25609200, 27914028, 34892535, 37218704, 46523380, 55828056, 58154225, 69785070, 93046760, 111656112, 116308450, 139570140, 174462675, 186093520, 232616900, 279140280, 348925350, 465233800, 558280560, 697850700, 930467600, 1395701400, 2791402800]

約数ペア:

[(1, 2791402800), (2, 1395701400), (3, 930467600), (4, 697850700), (5, 558280560), (6, 465233800), (8, 348925350), (10, 279140280), (12, 232616900), (15, 186093520), (16, 174462675), (20, 139570140), (24, 116308450), (25, 111656112), (30, 93046760), (40, 69785070), (48, 58154225), (50, 55828056), (60, 46523380), (75, 37218704), (80, 34892535), (100, 27914028), (109, 25609200), (120, 23261690), (150, 18609352), (200, 13957014), (218, 12804600), (240, 11630845), (300, 9304676), (327, 8536400), (400, 6978507), (436, 6402300), (545, 5121840), (600, 4652338), (654, 4268200), (872, 3201150), (1090, 2560920), (1200, 2326169), (1308, 2134100), (1635, 1707280), (1744, 1600575), (2180, 1280460), (2616, 1067050), (2725, 1024368), (3270, 853640), (4360, 640230), (5232, 533525), (5450, 512184), (6540, 426820), (8175, 341456), (8720, 320115), (10900, 256092), (13080, 213410), (16350, 170728), (21341, 130800), (21800, 128046), (26160, 106705), (32700, 85364), (42682, 65400), (43600, 64023)]