105202400

素因数分解:

$2^5\times 5^2\times {\mathrm{107}}^1\times {\mathrm{1229}}^1$

素因数の和:1356

約数の個数: 72

約数和(自身を含む): 259436520

約数和(自身を除く): 154234120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 107, 160, 200, 214, 400, 428, 535, 800, 856, 1070, 1229, 1712, 2140, 2458, 2675, 3424, 4280, 4916, 5350, 6145, 8560, 9832, 10700, 12290, 17120, 19664, 21400, 24580, 30725, 39328, 42800, 49160, 61450, 85600, 98320, 122900, 131503, 196640, 245800, 263006, 491600, 526012, 657515, 983200, 1052024, 1315030, 2104048, 2630060, 3287575, 4208096, 5260120, 6575150, 10520240, 13150300, 21040480, 26300600, 52601200, 105202400]

約数ペア:

[(1, 105202400), (2, 52601200), (4, 26300600), (5, 21040480), (8, 13150300), (10, 10520240), (16, 6575150), (20, 5260120), (25, 4208096), (32, 3287575), (40, 2630060), (50, 2104048), (80, 1315030), (100, 1052024), (107, 983200), (160, 657515), (200, 526012), (214, 491600), (400, 263006), (428, 245800), (535, 196640), (800, 131503), (856, 122900), (1070, 98320), (1229, 85600), (1712, 61450), (2140, 49160), (2458, 42800), (2675, 39328), (3424, 30725), (4280, 24580), (4916, 21400), (5350, 19664), (6145, 17120), (8560, 12290), (9832, 10700)]