79892400

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{9511}}^1$

素因数の和:9539

約数の個数: 120

約数和(自身を含む): 292513024

約数和(自身を除く): 212620624

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, 140, 150, 168, 175, 200, 210, 240, 280, 300, 336, 350, 400, 420, 525, 560, 600, 700, 840, 1050, 1200, 1400, 1680, 2100, 2800, 4200, 8400, 9511, 19022, 28533, 38044, 47555, 57066, 66577, 76088, 95110, 114132, 133154, 142665, 152176, 190220, 199731, 228264, 237775, 266308, 285330, 332885, 380440, 399462, 456528, 475550, 532616, 570660, 665770, 713325, 760880, 798924, 951100, 998655, 1065232, 1141320, 1331540, 1426650, 1597848, 1664425, 1902200, 1997310, 2282640, 2663080, 2853300, 3195696, 3328850, 3804400, 3994620, 4993275, 5326160, 5706600, 6657700, 7989240, 9986550, 11413200, 13315400, 15978480, 19973100, 26630800, 39946200, 79892400]

約数ペア:

[(1, 79892400), (2, 39946200), (3, 26630800), (4, 19973100), (5, 15978480), (6, 13315400), (7, 11413200), (8, 9986550), (10, 7989240), (12, 6657700), (14, 5706600), (15, 5326160), (16, 4993275), (20, 3994620), (21, 3804400), (24, 3328850), (25, 3195696), (28, 2853300), (30, 2663080), (35, 2282640), (40, 1997310), (42, 1902200), (48, 1664425), (50, 1597848), (56, 1426650), (60, 1331540), (70, 1141320), (75, 1065232), (80, 998655), (84, 951100), (100, 798924), (105, 760880), (112, 713325), (120, 665770), (140, 570660), (150, 532616), (168, 475550), (175, 456528), (200, 399462), (210, 380440), (240, 332885), (280, 285330), (300, 266308), (336, 237775), (350, 228264), (400, 199731), (420, 190220), (525, 152176), (560, 142665), (600, 133154), (700, 114132), (840, 95110), (1050, 76088), (1200, 66577), (1400, 57066), (1680, 47555), (2100, 38044), (2800, 28533), (4200, 19022), (8400, 9511)]