85074360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{101279}}^1$

素因数の和:101300

約数の個数: 64

約数和(自身を含む): 291686400

約数和(自身を除く): 206612040

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, 101279, 202558, 303837, 405116, 506395, 607674, 708953, 810232, 1012790, 1215348, 1417906, 1519185, 2025580, 2126859, 2430696, 2835812, 3038370, 3544765, 4051160, 4253718, 5671624, 6076740, 7089530, 8507436, 10634295, 12153480, 14179060, 17014872, 21268590, 28358120, 42537180, 85074360]

約数ペア:

[(1, 85074360), (2, 42537180), (3, 28358120), (4, 21268590), (5, 17014872), (6, 14179060), (7, 12153480), (8, 10634295), (10, 8507436), (12, 7089530), (14, 6076740), (15, 5671624), (20, 4253718), (21, 4051160), (24, 3544765), (28, 3038370), (30, 2835812), (35, 2430696), (40, 2126859), (42, 2025580), (56, 1519185), (60, 1417906), (70, 1215348), (84, 1012790), (105, 810232), (120, 708953), (140, 607674), (168, 506395), (210, 405116), (280, 303837), (420, 202558), (840, 101279)]