145194000

素因数分解:

$2^4\times 3^1\times 5^3\times 7^1\times {\mathrm{3457}}^1$

素因数の和:3490

約数の個数: 160

約数和(自身を含む): 535132416

約数和(自身を除く): 389938416

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 125, 140, 150, 168, 175, 200, 210, 240, 250, 280, 300, 336, 350, 375, 400, 420, 500, 525, 560, 600, 700, 750, 840, 875, 1000, 1050, 1200, 1400, 1500, 1680, 1750, 2000, 2100, 2625, 2800, 3000, 3457, 3500, 4200, 5250, 6000, 6914, 7000, 8400, 10371, 10500, 13828, 14000, 17285, 20742, 21000, 24199, 27656, 34570, 41484, 42000, 48398, 51855, 55312, 69140, 72597, 82968, 86425, 96796, 103710, 120995, 138280, 145194, 165936, 172850, 193592, 207420, 241990, 259275, 276560, 290388, 345700, 362985, 387184, 414840, 432125, 483980, 518550, 580776, 604975, 691400, 725970, 829680, 864250, 967960, 1037100, 1161552, 1209950, 1296375, 1382800, 1451940, 1728500, 1814925, 1935920, 2074200, 2419900, 2592750, 2903880, 3024875, 3457000, 3629850, 4148400, 4839800, 5185500, 5807760, 6049750, 6914000, 7259700, 9074625, 9679600, 10371000, 12099500, 14519400, 18149250, 20742000, 24199000, 29038800, 36298500, 48398000, 72597000, 145194000]

約数ペア:

[(1, 145194000), (2, 72597000), (3, 48398000), (4, 36298500), (5, 29038800), (6, 24199000), (7, 20742000), (8, 18149250), (10, 14519400), (12, 12099500), (14, 10371000), (15, 9679600), (16, 9074625), (20, 7259700), (21, 6914000), (24, 6049750), (25, 5807760), (28, 5185500), (30, 4839800), (35, 4148400), (40, 3629850), (42, 3457000), (48, 3024875), (50, 2903880), (56, 2592750), (60, 2419900), (70, 2074200), (75, 1935920), (80, 1814925), (84, 1728500), (100, 1451940), (105, 1382800), (112, 1296375), (120, 1209950), (125, 1161552), (140, 1037100), (150, 967960), (168, 864250), (175, 829680), (200, 725970), (210, 691400), (240, 604975), (250, 580776), (280, 518550), (300, 483980), (336, 432125), (350, 414840), (375, 387184), (400, 362985), (420, 345700), (500, 290388), (525, 276560), (560, 259275), (600, 241990), (700, 207420), (750, 193592), (840, 172850), (875, 165936), (1000, 145194), (1050, 138280), (1200, 120995), (1400, 103710), (1500, 96796), (1680, 86425), (1750, 82968), (2000, 72597), (2100, 69140), (2625, 55312), (2800, 51855), (3000, 48398), (3457, 42000), (3500, 41484), (4200, 34570), (5250, 27656), (6000, 24199), (6914, 21000), (7000, 20742), (8400, 17285), (10371, 14000), (10500, 13828)]