131019000

素因数分解:

$2^3\times 3^1\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{367}}^1$

素因数の和:415

約数の個数: 256

約数和(自身を含む): 496005120

約数和(自身を除く): 364986120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 25, 28, 30, 34, 35, 40, 42, 50, 51, 56, 60, 68, 70, 75, 84, 85, 100, 102, 105, 119, 120, 125, 136, 140, 150, 168, 170, 175, 200, 204, 210, 238, 250, 255, 280, 300, 340, 350, 357, 367, 375, 408, 420, 425, 476, 500, 510, 525, 595, 600, 680, 700, 714, 734, 750, 840, 850, 875, 952, 1000, 1020, 1050, 1101, 1190, 1275, 1400, 1428, 1468, 1500, 1700, 1750, 1785, 1835, 2040, 2100, 2125, 2202, 2380, 2550, 2569, 2625, 2856, 2936, 2975, 3000, 3400, 3500, 3570, 3670, 4200, 4250, 4404, 4760, 5100, 5138, 5250, 5505, 5950, 6239, 6375, 7000, 7140, 7340, 7707, 8500, 8808, 8925, 9175, 10200, 10276, 10500, 11010, 11900, 12478, 12750, 12845, 14280, 14680, 14875, 15414, 17000, 17850, 18350, 18717, 20552, 21000, 22020, 23800, 24956, 25500, 25690, 27525, 29750, 30828, 31195, 35700, 36700, 37434, 38535, 43673, 44040, 44625, 45875, 49912, 51000, 51380, 55050, 59500, 61656, 62390, 64225, 71400, 73400, 74868, 77070, 87346, 89250, 91750, 93585, 102760, 110100, 119000, 124780, 128450, 131019, 137625, 149736, 154140, 155975, 174692, 178500, 183500, 187170, 192675, 218365, 220200, 249560, 256900, 262038, 275250, 308280, 311950, 321125, 349384, 357000, 367000, 374340, 385350, 436730, 467925, 513800, 524076, 550500, 623900, 642250, 655095, 748680, 770700, 779875, 873460, 935850, 963375, 1048152, 1091825, 1101000, 1247800, 1284500, 1310190, 1541400, 1559750, 1746920, 1871700, 1926750, 2183650, 2339625, 2569000, 2620380, 3119500, 3275475, 3743400, 3853500, 4367300, 4679250, 5240760, 5459125, 6239000, 6550950, 7707000, 8734600, 9358500, 10918250, 13101900, 16377375, 18717000, 21836500, 26203800, 32754750, 43673000, 65509500, 131019000]

約数ペア:

[(1, 131019000), (2, 65509500), (3, 43673000), (4, 32754750), (5, 26203800), (6, 21836500), (7, 18717000), (8, 16377375), (10, 13101900), (12, 10918250), (14, 9358500), (15, 8734600), (17, 7707000), (20, 6550950), (21, 6239000), (24, 5459125), (25, 5240760), (28, 4679250), (30, 4367300), (34, 3853500), (35, 3743400), (40, 3275475), (42, 3119500), (50, 2620380), (51, 2569000), (56, 2339625), (60, 2183650), (68, 1926750), (70, 1871700), (75, 1746920), (84, 1559750), (85, 1541400), (100, 1310190), (102, 1284500), (105, 1247800), (119, 1101000), (120, 1091825), (125, 1048152), (136, 963375), (140, 935850), (150, 873460), (168, 779875), (170, 770700), (175, 748680), (200, 655095), (204, 642250), (210, 623900), (238, 550500), (250, 524076), (255, 513800), (280, 467925), (300, 436730), (340, 385350), (350, 374340), (357, 367000), (367, 357000), (375, 349384), (408, 321125), (420, 311950), (425, 308280), (476, 275250), (500, 262038), (510, 256900), (525, 249560), (595, 220200), (600, 218365), (680, 192675), (700, 187170), (714, 183500), (734, 178500), (750, 174692), (840, 155975), (850, 154140), (875, 149736), (952, 137625), (1000, 131019), (1020, 128450), (1050, 124780), (1101, 119000), (1190, 110100), (1275, 102760), (1400, 93585), (1428, 91750), (1468, 89250), (1500, 87346), (1700, 77070), (1750, 74868), (1785, 73400), (1835, 71400), (2040, 64225), (2100, 62390), (2125, 61656), (2202, 59500), (2380, 55050), (2550, 51380), (2569, 51000), (2625, 49912), (2856, 45875), (2936, 44625), (2975, 44040), (3000, 43673), (3400, 38535), (3500, 37434), (3570, 36700), (3670, 35700), (4200, 31195), (4250, 30828), (4404, 29750), (4760, 27525), (5100, 25690), (5138, 25500), (5250, 24956), (5505, 23800), (5950, 22020), (6239, 21000), (6375, 20552), (7000, 18717), (7140, 18350), (7340, 17850), (7707, 17000), (8500, 15414), (8808, 14875), (8925, 14680), (9175, 14280), (10200, 12845), (10276, 12750), (10500, 12478), (11010, 11900)]