56771400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^2\times {\mathrm{1931}}^1$

素因数の和:1964

約数の個数: 144

約数和(自身を含む): 204830640

約数和(自身を除く): 148059240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 49, 50, 56, 60, 70, 75, 84, 98, 100, 105, 120, 140, 147, 150, 168, 175, 196, 200, 210, 245, 280, 294, 300, 350, 392, 420, 490, 525, 588, 600, 700, 735, 840, 980, 1050, 1176, 1225, 1400, 1470, 1931, 1960, 2100, 2450, 2940, 3675, 3862, 4200, 4900, 5793, 5880, 7350, 7724, 9655, 9800, 11586, 13517, 14700, 15448, 19310, 23172, 27034, 28965, 29400, 38620, 40551, 46344, 48275, 54068, 57930, 67585, 77240, 81102, 94619, 96550, 108136, 115860, 135170, 144825, 162204, 189238, 193100, 202755, 231720, 270340, 283857, 289650, 324408, 337925, 378476, 386200, 405510, 473095, 540680, 567714, 579300, 675850, 756952, 811020, 946190, 1013775, 1135428, 1158600, 1351700, 1419285, 1622040, 1892380, 2027550, 2270856, 2365475, 2703400, 2838570, 3784760, 4055100, 4730950, 5677140, 7096425, 8110200, 9461900, 11354280, 14192850, 18923800, 28385700, 56771400]

約数ペア:

[(1, 56771400), (2, 28385700), (3, 18923800), (4, 14192850), (5, 11354280), (6, 9461900), (7, 8110200), (8, 7096425), (10, 5677140), (12, 4730950), (14, 4055100), (15, 3784760), (20, 2838570), (21, 2703400), (24, 2365475), (25, 2270856), (28, 2027550), (30, 1892380), (35, 1622040), (40, 1419285), (42, 1351700), (49, 1158600), (50, 1135428), (56, 1013775), (60, 946190), (70, 811020), (75, 756952), (84, 675850), (98, 579300), (100, 567714), (105, 540680), (120, 473095), (140, 405510), (147, 386200), (150, 378476), (168, 337925), (175, 324408), (196, 289650), (200, 283857), (210, 270340), (245, 231720), (280, 202755), (294, 193100), (300, 189238), (350, 162204), (392, 144825), (420, 135170), (490, 115860), (525, 108136), (588, 96550), (600, 94619), (700, 81102), (735, 77240), (840, 67585), (980, 57930), (1050, 54068), (1176, 48275), (1225, 46344), (1400, 40551), (1470, 38620), (1931, 29400), (1960, 28965), (2100, 27034), (2450, 23172), (2940, 19310), (3675, 15448), (3862, 14700), (4200, 13517), (4900, 11586), (5793, 9800), (5880, 9655), (7350, 7724)]