75997320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{90473}}^1$

素因数の和:90494

約数の個数: 64

約数和(自身を含む): 260565120

約数和(自身を除く): 184567800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 90473, 180946, 271419, 361892, 452365, 542838, 633311, 723784, 904730, 1085676, 1266622, 1357095, 1809460, 1899933, 2171352, 2533244, 2714190, 3166555, 3618920, 3799866, 5066488, 5428380, 6333110, 7599732, 9499665, 10856760, 12666220, 15199464, 18999330, 25332440, 37998660, 75997320]

約数ペア:

[(1, 75997320), (2, 37998660), (3, 25332440), (4, 18999330), (5, 15199464), (6, 12666220), (7, 10856760), (8, 9499665), (10, 7599732), (12, 6333110), (14, 5428380), (15, 5066488), (20, 3799866), (21, 3618920), (24, 3166555), (28, 2714190), (30, 2533244), (35, 2171352), (40, 1899933), (42, 1809460), (56, 1357095), (60, 1266622), (70, 1085676), (84, 904730), (105, 723784), (120, 633311), (140, 542838), (168, 452365), (210, 361892), (280, 271419), (420, 180946), (840, 90473)]