74287200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2381}}^1$

素因数の和:2417

約数の個数: 144

約数和(自身を含む): 260514576

約数和(自身を除く): 186227376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 96, 100, 104, 120, 130, 150, 156, 160, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 416, 480, 520, 600, 624, 650, 780, 800, 975, 1040, 1200, 1248, 1300, 1560, 1950, 2080, 2381, 2400, 2600, 3120, 3900, 4762, 5200, 6240, 7143, 7800, 9524, 10400, 11905, 14286, 15600, 19048, 23810, 28572, 30953, 31200, 35715, 38096, 47620, 57144, 59525, 61906, 71430, 76192, 92859, 95240, 114288, 119050, 123812, 142860, 154765, 178575, 185718, 190480, 228576, 238100, 247624, 285720, 309530, 357150, 371436, 380960, 464295, 476200, 495248, 571440, 619060, 714300, 742872, 773825, 928590, 952400, 990496, 1142880, 1238120, 1428600, 1485744, 1547650, 1857180, 1904800, 2321475, 2476240, 2857200, 2971488, 3095300, 3714360, 4642950, 4952480, 5714400, 6190600, 7428720, 9285900, 12381200, 14857440, 18571800, 24762400, 37143600, 74287200]

約数ペア:

[(1, 74287200), (2, 37143600), (3, 24762400), (4, 18571800), (5, 14857440), (6, 12381200), (8, 9285900), (10, 7428720), (12, 6190600), (13, 5714400), (15, 4952480), (16, 4642950), (20, 3714360), (24, 3095300), (25, 2971488), (26, 2857200), (30, 2476240), (32, 2321475), (39, 1904800), (40, 1857180), (48, 1547650), (50, 1485744), (52, 1428600), (60, 1238120), (65, 1142880), (75, 990496), (78, 952400), (80, 928590), (96, 773825), (100, 742872), (104, 714300), (120, 619060), (130, 571440), (150, 495248), (156, 476200), (160, 464295), (195, 380960), (200, 371436), (208, 357150), (240, 309530), (260, 285720), (300, 247624), (312, 238100), (325, 228576), (390, 190480), (400, 185718), (416, 178575), (480, 154765), (520, 142860), (600, 123812), (624, 119050), (650, 114288), (780, 95240), (800, 92859), (975, 76192), (1040, 71430), (1200, 61906), (1248, 59525), (1300, 57144), (1560, 47620), (1950, 38096), (2080, 35715), (2381, 31200), (2400, 30953), (2600, 28572), (3120, 23810), (3900, 19048), (4762, 15600), (5200, 14286), (6240, 11905), (7143, 10400), (7800, 9524)]