125305320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{149173}}^1$

素因数の和:149194

約数の個数: 64

約数和(自身を含む): 429621120

約数和(自身を除く): 304315800

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, 149173, 298346, 447519, 596692, 745865, 895038, 1044211, 1193384, 1491730, 1790076, 2088422, 2237595, 2983460, 3132633, 3580152, 4176844, 4475190, 5221055, 5966920, 6265266, 8353688, 8950380, 10442110, 12530532, 15663165, 17900760, 20884220, 25061064, 31326330, 41768440, 62652660, 125305320]

約数ペア:

[(1, 125305320), (2, 62652660), (3, 41768440), (4, 31326330), (5, 25061064), (6, 20884220), (7, 17900760), (8, 15663165), (10, 12530532), (12, 10442110), (14, 8950380), (15, 8353688), (20, 6265266), (21, 5966920), (24, 5221055), (28, 4475190), (30, 4176844), (35, 3580152), (40, 3132633), (42, 2983460), (56, 2237595), (60, 2088422), (70, 1790076), (84, 1491730), (105, 1193384), (120, 1044211), (140, 895038), (168, 745865), (210, 596692), (280, 447519), (420, 298346), (840, 149173)]