199731000

素因数分解:

$2^3\times 3^1\times 5^3\times 7^1\times {\mathrm{9511}}^1$

素因数の和:9542

約数の個数: 128

約数和(自身を含む): 712258560

約数和(自身を除く): 512527560

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, 125, 140, 150, 168, 175, 200, 210, 250, 280, 300, 350, 375, 420, 500, 525, 600, 700, 750, 840, 875, 1000, 1050, 1400, 1500, 1750, 2100, 2625, 3000, 3500, 4200, 5250, 7000, 9511, 10500, 19022, 21000, 28533, 38044, 47555, 57066, 66577, 76088, 95110, 114132, 133154, 142665, 190220, 199731, 228264, 237775, 266308, 285330, 332885, 380440, 399462, 475550, 532616, 570660, 665770, 713325, 798924, 951100, 998655, 1141320, 1188875, 1331540, 1426650, 1597848, 1664425, 1902200, 1997310, 2377750, 2663080, 2853300, 3328850, 3566625, 3994620, 4755500, 4993275, 5706600, 6657700, 7133250, 7989240, 8322125, 9511000, 9986550, 13315400, 14266500, 16644250, 19973100, 24966375, 28533000, 33288500, 39946200, 49932750, 66577000, 99865500, 199731000]

約数ペア:

[(1, 199731000), (2, 99865500), (3, 66577000), (4, 49932750), (5, 39946200), (6, 33288500), (7, 28533000), (8, 24966375), (10, 19973100), (12, 16644250), (14, 14266500), (15, 13315400), (20, 9986550), (21, 9511000), (24, 8322125), (25, 7989240), (28, 7133250), (30, 6657700), (35, 5706600), (40, 4993275), (42, 4755500), (50, 3994620), (56, 3566625), (60, 3328850), (70, 2853300), (75, 2663080), (84, 2377750), (100, 1997310), (105, 1902200), (120, 1664425), (125, 1597848), (140, 1426650), (150, 1331540), (168, 1188875), (175, 1141320), (200, 998655), (210, 951100), (250, 798924), (280, 713325), (300, 665770), (350, 570660), (375, 532616), (420, 475550), (500, 399462), (525, 380440), (600, 332885), (700, 285330), (750, 266308), (840, 237775), (875, 228264), (1000, 199731), (1050, 190220), (1400, 142665), (1500, 133154), (1750, 114132), (2100, 95110), (2625, 76088), (3000, 66577), (3500, 57066), (4200, 47555), (5250, 38044), (7000, 28533), (9511, 21000), (10500, 19022)]