99405180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{78893}}^1$

素因数の和:78915

約数の個数: 72

約数和(自身を含む): 344608992

約数和(自身を除く): 245203812

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 78893, 157786, 236679, 315572, 394465, 473358, 552251, 710037, 788930, 946716, 1104502, 1183395, 1420074, 1577860, 1656753, 2209004, 2366790, 2761255, 2840148, 3313506, 3550185, 4733580, 4970259, 5522510, 6627012, 7100370, 8283765, 9940518, 11045020, 14200740, 16567530, 19881036, 24851295, 33135060, 49702590, 99405180]

約数ペア:

[(1, 99405180), (2, 49702590), (3, 33135060), (4, 24851295), (5, 19881036), (6, 16567530), (7, 14200740), (9, 11045020), (10, 9940518), (12, 8283765), (14, 7100370), (15, 6627012), (18, 5522510), (20, 4970259), (21, 4733580), (28, 3550185), (30, 3313506), (35, 2840148), (36, 2761255), (42, 2366790), (45, 2209004), (60, 1656753), (63, 1577860), (70, 1420074), (84, 1183395), (90, 1104502), (105, 946716), (126, 788930), (140, 710037), (180, 552251), (210, 473358), (252, 394465), (315, 315572), (420, 236679), (630, 157786), (1260, 78893)]