1321063800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{2111}}^1$

素因数の和:2286

約数の個数: 192

約数和(自身を含む): 4713984000

約数和(自身を除く): 3392920200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 140, 149, 150, 168, 175, 200, 210, 280, 298, 300, 350, 420, 447, 525, 596, 600, 700, 745, 840, 894, 1043, 1050, 1192, 1400, 1490, 1788, 2086, 2100, 2111, 2235, 2980, 3129, 3576, 3725, 4172, 4200, 4222, 4470, 5215, 5960, 6258, 6333, 7450, 8344, 8444, 8940, 10430, 10555, 11175, 12516, 12666, 14777, 14900, 15645, 16888, 17880, 20860, 21110, 22350, 25032, 25332, 26075, 29554, 29800, 31290, 31665, 41720, 42220, 44331, 44700, 50664, 52150, 52775, 59108, 62580, 63330, 73885, 78225, 84440, 88662, 89400, 104300, 105550, 118216, 125160, 126660, 147770, 156450, 158325, 177324, 208600, 211100, 221655, 253320, 295540, 312900, 314539, 316650, 354648, 369425, 422200, 443310, 591080, 625800, 629078, 633300, 738850, 886620, 943617, 1108275, 1258156, 1266600, 1477700, 1572695, 1773240, 1887234, 2201773, 2216550, 2516312, 2955400, 3145390, 3774468, 4403546, 4433100, 4718085, 6290780, 6605319, 7548936, 7863475, 8807092, 8866200, 9436170, 11008865, 12581560, 13210638, 15726950, 17614184, 18872340, 22017730, 23590425, 26421276, 31453900, 33026595, 37744680, 44035460, 47180850, 52842552, 55044325, 62907800, 66053190, 88070920, 94361700, 110088650, 132106380, 165132975, 188723400, 220177300, 264212760, 330265950, 440354600, 660531900, 1321063800]

約数ペア:

[(1, 1321063800), (2, 660531900), (3, 440354600), (4, 330265950), (5, 264212760), (6, 220177300), (7, 188723400), (8, 165132975), (10, 132106380), (12, 110088650), (14, 94361700), (15, 88070920), (20, 66053190), (21, 62907800), (24, 55044325), (25, 52842552), (28, 47180850), (30, 44035460), (35, 37744680), (40, 33026595), (42, 31453900), (50, 26421276), (56, 23590425), (60, 22017730), (70, 18872340), (75, 17614184), (84, 15726950), (100, 13210638), (105, 12581560), (120, 11008865), (140, 9436170), (149, 8866200), (150, 8807092), (168, 7863475), (175, 7548936), (200, 6605319), (210, 6290780), (280, 4718085), (298, 4433100), (300, 4403546), (350, 3774468), (420, 3145390), (447, 2955400), (525, 2516312), (596, 2216550), (600, 2201773), (700, 1887234), (745, 1773240), (840, 1572695), (894, 1477700), (1043, 1266600), (1050, 1258156), (1192, 1108275), (1400, 943617), (1490, 886620), (1788, 738850), (2086, 633300), (2100, 629078), (2111, 625800), (2235, 591080), (2980, 443310), (3129, 422200), (3576, 369425), (3725, 354648), (4172, 316650), (4200, 314539), (4222, 312900), (4470, 295540), (5215, 253320), (5960, 221655), (6258, 211100), (6333, 208600), (7450, 177324), (8344, 158325), (8444, 156450), (8940, 147770), (10430, 126660), (10555, 125160), (11175, 118216), (12516, 105550), (12666, 104300), (14777, 89400), (14900, 88662), (15645, 84440), (16888, 78225), (17880, 73885), (20860, 63330), (21110, 62580), (22350, 59108), (25032, 52775), (25332, 52150), (26075, 50664), (29554, 44700), (29800, 44331), (31290, 42220), (31665, 41720)]