65120300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2269}}^1$

素因数の和:2331

約数の個数: 72

約数和(自身を含む): 165510240

約数和(自身を除く): 100389940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 41, 50, 70, 82, 100, 140, 164, 175, 205, 287, 350, 410, 574, 700, 820, 1025, 1148, 1435, 2050, 2269, 2870, 4100, 4538, 5740, 7175, 9076, 11345, 14350, 15883, 22690, 28700, 31766, 45380, 56725, 63532, 79415, 93029, 113450, 158830, 186058, 226900, 317660, 372116, 397075, 465145, 651203, 794150, 930290, 1302406, 1588300, 1860580, 2325725, 2604812, 3256015, 4651450, 6512030, 9302900, 13024060, 16280075, 32560150, 65120300]

約数ペア:

[(1, 65120300), (2, 32560150), (4, 16280075), (5, 13024060), (7, 9302900), (10, 6512030), (14, 4651450), (20, 3256015), (25, 2604812), (28, 2325725), (35, 1860580), (41, 1588300), (50, 1302406), (70, 930290), (82, 794150), (100, 651203), (140, 465145), (164, 397075), (175, 372116), (205, 317660), (287, 226900), (350, 186058), (410, 158830), (574, 113450), (700, 93029), (820, 79415), (1025, 63532), (1148, 56725), (1435, 45380), (2050, 31766), (2269, 28700), (2870, 22690), (4100, 15883), (4538, 14350), (5740, 11345), (7175, 9076)]