20220315900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{619}}^1\times {\mathrm{108887}}^1$

素因数の和:109523

約数の個数: 72

約数和(自身を含む): 58599166080

約数和(自身を除く): 38378850180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 619, 1238, 1857, 2476, 3095, 3714, 6190, 7428, 9285, 12380, 15475, 18570, 30950, 37140, 46425, 61900, 92850, 108887, 185700, 217774, 326661, 435548, 544435, 653322, 1088870, 1306644, 1633305, 2177740, 2722175, 3266610, 5444350, 6533220, 8166525, 10888700, 16333050, 32666100, 67401053, 134802106, 202203159, 269604212, 337005265, 404406318, 674010530, 808812636, 1011015795, 1348021060, 1685026325, 2022031590, 3370052650, 4044063180, 5055078975, 6740105300, 10110157950, 20220315900]

約数ペア:

[(1, 20220315900), (2, 10110157950), (3, 6740105300), (4, 5055078975), (5, 4044063180), (6, 3370052650), (10, 2022031590), (12, 1685026325), (15, 1348021060), (20, 1011015795), (25, 808812636), (30, 674010530), (50, 404406318), (60, 337005265), (75, 269604212), (100, 202203159), (150, 134802106), (300, 67401053), (619, 32666100), (1238, 16333050), (1857, 10888700), (2476, 8166525), (3095, 6533220), (3714, 5444350), (6190, 3266610), (7428, 2722175), (9285, 2177740), (12380, 1633305), (15475, 1306644), (18570, 1088870), (30950, 653322), (37140, 544435), (46425, 435548), (61900, 326661), (92850, 217774), (108887, 185700)]