131581200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{2333}}^1$

素因数の和:2401

約数の個数: 120

約数和(自身を含む): 430651008

約数和(自身を除く): 299069808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 47, 48, 50, 60, 75, 80, 94, 100, 120, 141, 150, 188, 200, 235, 240, 282, 300, 376, 400, 470, 564, 600, 705, 752, 940, 1128, 1175, 1200, 1410, 1880, 2256, 2333, 2350, 2820, 3525, 3760, 4666, 4700, 5640, 6999, 7050, 9332, 9400, 11280, 11665, 13998, 14100, 18664, 18800, 23330, 27996, 28200, 34995, 37328, 46660, 55992, 56400, 58325, 69990, 93320, 109651, 111984, 116650, 139980, 174975, 186640, 219302, 233300, 279960, 328953, 349950, 438604, 466600, 548255, 559920, 657906, 699900, 877208, 933200, 1096510, 1315812, 1399800, 1644765, 1754416, 2193020, 2631624, 2741275, 2799600, 3289530, 4386040, 5263248, 5482550, 6579060, 8223825, 8772080, 10965100, 13158120, 16447650, 21930200, 26316240, 32895300, 43860400, 65790600, 131581200]

約数ペア:

[(1, 131581200), (2, 65790600), (3, 43860400), (4, 32895300), (5, 26316240), (6, 21930200), (8, 16447650), (10, 13158120), (12, 10965100), (15, 8772080), (16, 8223825), (20, 6579060), (24, 5482550), (25, 5263248), (30, 4386040), (40, 3289530), (47, 2799600), (48, 2741275), (50, 2631624), (60, 2193020), (75, 1754416), (80, 1644765), (94, 1399800), (100, 1315812), (120, 1096510), (141, 933200), (150, 877208), (188, 699900), (200, 657906), (235, 559920), (240, 548255), (282, 466600), (300, 438604), (376, 349950), (400, 328953), (470, 279960), (564, 233300), (600, 219302), (705, 186640), (752, 174975), (940, 139980), (1128, 116650), (1175, 111984), (1200, 109651), (1410, 93320), (1880, 69990), (2256, 58325), (2333, 56400), (2350, 55992), (2820, 46660), (3525, 37328), (3760, 34995), (4666, 28200), (4700, 27996), (5640, 23330), (6999, 18800), (7050, 18664), (9332, 14100), (9400, 13998), (11280, 11665)]