70045500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^2\times {\mathrm{953}}^1$

素因数の和:989

約数の個数: 144

約数和(自身を含む): 237523104

約数和(自身を除く): 167477604

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 49, 50, 60, 70, 75, 84, 98, 100, 105, 125, 140, 147, 150, 175, 196, 210, 245, 250, 294, 300, 350, 375, 420, 490, 500, 525, 588, 700, 735, 750, 875, 953, 980, 1050, 1225, 1470, 1500, 1750, 1906, 2100, 2450, 2625, 2859, 2940, 3500, 3675, 3812, 4765, 4900, 5250, 5718, 6125, 6671, 7350, 9530, 10500, 11436, 12250, 13342, 14295, 14700, 18375, 19060, 20013, 23825, 24500, 26684, 28590, 33355, 36750, 40026, 46697, 47650, 57180, 66710, 71475, 73500, 80052, 93394, 95300, 100065, 119125, 133420, 140091, 142950, 166775, 186788, 200130, 233485, 238250, 280182, 285900, 333550, 357375, 400260, 466970, 476500, 500325, 560364, 667100, 700455, 714750, 833875, 933940, 1000650, 1167425, 1400910, 1429500, 1667750, 2001300, 2334850, 2501625, 2801820, 3335500, 3502275, 4669700, 5003250, 5837125, 7004550, 10006500, 11674250, 14009100, 17511375, 23348500, 35022750, 70045500]

約数ペア:

[(1, 70045500), (2, 35022750), (3, 23348500), (4, 17511375), (5, 14009100), (6, 11674250), (7, 10006500), (10, 7004550), (12, 5837125), (14, 5003250), (15, 4669700), (20, 3502275), (21, 3335500), (25, 2801820), (28, 2501625), (30, 2334850), (35, 2001300), (42, 1667750), (49, 1429500), (50, 1400910), (60, 1167425), (70, 1000650), (75, 933940), (84, 833875), (98, 714750), (100, 700455), (105, 667100), (125, 560364), (140, 500325), (147, 476500), (150, 466970), (175, 400260), (196, 357375), (210, 333550), (245, 285900), (250, 280182), (294, 238250), (300, 233485), (350, 200130), (375, 186788), (420, 166775), (490, 142950), (500, 140091), (525, 133420), (588, 119125), (700, 100065), (735, 95300), (750, 93394), (875, 80052), (953, 73500), (980, 71475), (1050, 66710), (1225, 57180), (1470, 47650), (1500, 46697), (1750, 40026), (1906, 36750), (2100, 33355), (2450, 28590), (2625, 26684), (2859, 24500), (2940, 23825), (3500, 20013), (3675, 19060), (3812, 18375), (4765, 14700), (4900, 14295), (5250, 13342), (5718, 12250), (6125, 11436), (6671, 10500), (7350, 9530)]