42748800

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:161

約数の個数: 192

約数和(自身を含む): 145072560

約数和(自身を除く): 102323760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 61, 64, 73, 75, 80, 96, 100, 120, 122, 128, 146, 150, 160, 183, 192, 200, 219, 240, 244, 292, 300, 305, 320, 365, 366, 384, 400, 438, 480, 488, 584, 600, 610, 640, 730, 732, 800, 876, 915, 960, 976, 1095, 1168, 1200, 1220, 1460, 1464, 1525, 1600, 1752, 1825, 1830, 1920, 1952, 2190, 2336, 2400, 2440, 2920, 2928, 3050, 3200, 3504, 3650, 3660, 3904, 4380, 4453, 4575, 4672, 4800, 4880, 5475, 5840, 5856, 6100, 7008, 7300, 7320, 7808, 8760, 8906, 9150, 9344, 9600, 9760, 10950, 11680, 11712, 12200, 13359, 14016, 14600, 14640, 17520, 17812, 18300, 19520, 21900, 22265, 23360, 23424, 24400, 26718, 28032, 29200, 29280, 35040, 35624, 36600, 39040, 43800, 44530, 46720, 48800, 53436, 58400, 58560, 66795, 70080, 71248, 73200, 87600, 89060, 97600, 106872, 111325, 116800, 117120, 133590, 140160, 142496, 146400, 175200, 178120, 195200, 213744, 222650, 233600, 267180, 284992, 292800, 333975, 350400, 356240, 427488, 445300, 534360, 569984, 585600, 667950, 700800, 712480, 854976, 890600, 1068720, 1335900, 1424960, 1709952, 1781200, 2137440, 2671800, 2849920, 3562400, 4274880, 5343600, 7124800, 8549760, 10687200, 14249600, 21374400, 42748800]

約数ペア:

[(1, 42748800), (2, 21374400), (3, 14249600), (4, 10687200), (5, 8549760), (6, 7124800), (8, 5343600), (10, 4274880), (12, 3562400), (15, 2849920), (16, 2671800), (20, 2137440), (24, 1781200), (25, 1709952), (30, 1424960), (32, 1335900), (40, 1068720), (48, 890600), (50, 854976), (60, 712480), (61, 700800), (64, 667950), (73, 585600), (75, 569984), (80, 534360), (96, 445300), (100, 427488), (120, 356240), (122, 350400), (128, 333975), (146, 292800), (150, 284992), (160, 267180), (183, 233600), (192, 222650), (200, 213744), (219, 195200), (240, 178120), (244, 175200), (292, 146400), (300, 142496), (305, 140160), (320, 133590), (365, 117120), (366, 116800), (384, 111325), (400, 106872), (438, 97600), (480, 89060), (488, 87600), (584, 73200), (600, 71248), (610, 70080), (640, 66795), (730, 58560), (732, 58400), (800, 53436), (876, 48800), (915, 46720), (960, 44530), (976, 43800), (1095, 39040), (1168, 36600), (1200, 35624), (1220, 35040), (1460, 29280), (1464, 29200), (1525, 28032), (1600, 26718), (1752, 24400), (1825, 23424), (1830, 23360), (1920, 22265), (1952, 21900), (2190, 19520), (2336, 18300), (2400, 17812), (2440, 17520), (2920, 14640), (2928, 14600), (3050, 14016), (3200, 13359), (3504, 12200), (3650, 11712), (3660, 11680), (3904, 10950), (4380, 9760), (4453, 9600), (4575, 9344), (4672, 9150), (4800, 8906), (4880, 8760), (5475, 7808), (5840, 7320), (5856, 7300), (6100, 7008)]