53436420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{967}}^1$

素因数の和:1289

約数の個数: 72

約数和(自身を含む): 162786624

約数和(自身を除く): 109350204

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 307, 614, 921, 967, 1228, 1535, 1842, 1934, 2763, 2901, 3070, 3684, 3868, 4605, 4835, 5526, 5802, 6140, 8703, 9210, 9670, 11052, 11604, 13815, 14505, 17406, 18420, 19340, 27630, 29010, 34812, 43515, 55260, 58020, 87030, 174060, 296869, 593738, 890607, 1187476, 1484345, 1781214, 2671821, 2968690, 3562428, 4453035, 5343642, 5937380, 8906070, 10687284, 13359105, 17812140, 26718210, 53436420]

約数ペア:

[(1, 53436420), (2, 26718210), (3, 17812140), (4, 13359105), (5, 10687284), (6, 8906070), (9, 5937380), (10, 5343642), (12, 4453035), (15, 3562428), (18, 2968690), (20, 2671821), (30, 1781214), (36, 1484345), (45, 1187476), (60, 890607), (90, 593738), (180, 296869), (307, 174060), (614, 87030), (921, 58020), (967, 55260), (1228, 43515), (1535, 34812), (1842, 29010), (1934, 27630), (2763, 19340), (2901, 18420), (3070, 17406), (3684, 14505), (3868, 13815), (4605, 11604), (4835, 11052), (5526, 9670), (5802, 9210), (6140, 8703)]