1824205140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1\times {\mathrm{401}}^1$

素因数の和:742

約数の個数: 144

約数和(自身を含む): 5618995200

約数和(自身を除く): 3794790060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 127, 180, 199, 254, 381, 398, 401, 508, 597, 635, 762, 796, 802, 995, 1143, 1194, 1203, 1270, 1524, 1604, 1791, 1905, 1990, 2005, 2286, 2388, 2406, 2540, 2985, 3582, 3609, 3810, 3980, 4010, 4572, 4812, 5715, 5970, 6015, 7164, 7218, 7620, 8020, 8955, 11430, 11940, 12030, 14436, 17910, 18045, 22860, 24060, 25273, 35820, 36090, 50546, 50927, 72180, 75819, 79799, 101092, 101854, 126365, 151638, 152781, 159598, 203708, 227457, 239397, 252730, 254635, 303276, 305562, 319196, 379095, 398995, 454914, 458343, 478794, 505460, 509270, 611124, 718191, 758190, 763905, 797990, 909828, 916686, 957588, 1018540, 1137285, 1196985, 1436382, 1516380, 1527810, 1595980, 1833372, 2274570, 2291715, 2393970, 2872764, 3055620, 3590955, 4549140, 4583430, 4787940, 7181910, 9166860, 10134473, 14363820, 20268946, 30403419, 40537892, 50672365, 60806838, 91210257, 101344730, 121613676, 152017095, 182420514, 202689460, 304034190, 364841028, 456051285, 608068380, 912102570, 1824205140]

約数ペア:

[(1, 1824205140), (2, 912102570), (3, 608068380), (4, 456051285), (5, 364841028), (6, 304034190), (9, 202689460), (10, 182420514), (12, 152017095), (15, 121613676), (18, 101344730), (20, 91210257), (30, 60806838), (36, 50672365), (45, 40537892), (60, 30403419), (90, 20268946), (127, 14363820), (180, 10134473), (199, 9166860), (254, 7181910), (381, 4787940), (398, 4583430), (401, 4549140), (508, 3590955), (597, 3055620), (635, 2872764), (762, 2393970), (796, 2291715), (802, 2274570), (995, 1833372), (1143, 1595980), (1194, 1527810), (1203, 1516380), (1270, 1436382), (1524, 1196985), (1604, 1137285), (1791, 1018540), (1905, 957588), (1990, 916686), (2005, 909828), (2286, 797990), (2388, 763905), (2406, 758190), (2540, 718191), (2985, 611124), (3582, 509270), (3609, 505460), (3810, 478794), (3980, 458343), (4010, 454914), (4572, 398995), (4812, 379095), (5715, 319196), (5970, 305562), (6015, 303276), (7164, 254635), (7218, 252730), (7620, 239397), (8020, 227457), (8955, 203708), (11430, 159598), (11940, 152781), (12030, 151638), (14436, 126365), (17910, 101854), (18045, 101092), (22860, 79799), (24060, 75819), (25273, 72180), (35820, 50927), (36090, 50546)]