72825900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{34679}}^1$

素因数の和:34703

約数の個数: 72

約数和(自身を含む): 240817920

約数和(自身を除く): 167992020

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 34679, 69358, 104037, 138716, 173395, 208074, 242753, 346790, 416148, 485506, 520185, 693580, 728259, 866975, 971012, 1040370, 1213765, 1456518, 1733950, 2080740, 2427530, 2600925, 2913036, 3467900, 3641295, 4855060, 5201850, 6068825, 7282590, 10403700, 12137650, 14565180, 18206475, 24275300, 36412950, 72825900]

約数ペア:

[(1, 72825900), (2, 36412950), (3, 24275300), (4, 18206475), (5, 14565180), (6, 12137650), (7, 10403700), (10, 7282590), (12, 6068825), (14, 5201850), (15, 4855060), (20, 3641295), (21, 3467900), (25, 2913036), (28, 2600925), (30, 2427530), (35, 2080740), (42, 1733950), (50, 1456518), (60, 1213765), (70, 1040370), (75, 971012), (84, 866975), (100, 728259), (105, 693580), (140, 520185), (150, 485506), (175, 416148), (210, 346790), (300, 242753), (350, 208074), (420, 173395), (525, 138716), (700, 104037), (1050, 69358), (2100, 34679)]