29280800

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{2153}}^1$

素因数の和:2190

約数の個数: 72

約数和(自身を含む): 75721716

約数和(自身を除く): 46440916

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 68, 80, 85, 100, 136, 160, 170, 200, 272, 340, 400, 425, 544, 680, 800, 850, 1360, 1700, 2153, 2720, 3400, 4306, 6800, 8612, 10765, 13600, 17224, 21530, 34448, 36601, 43060, 53825, 68896, 73202, 86120, 107650, 146404, 172240, 183005, 215300, 292808, 344480, 366010, 430600, 585616, 732020, 861200, 915025, 1171232, 1464040, 1722400, 1830050, 2928080, 3660100, 5856160, 7320200, 14640400, 29280800]

約数ペア:

[(1, 29280800), (2, 14640400), (4, 7320200), (5, 5856160), (8, 3660100), (10, 2928080), (16, 1830050), (17, 1722400), (20, 1464040), (25, 1171232), (32, 915025), (34, 861200), (40, 732020), (50, 585616), (68, 430600), (80, 366010), (85, 344480), (100, 292808), (136, 215300), (160, 183005), (170, 172240), (200, 146404), (272, 107650), (340, 86120), (400, 73202), (425, 68896), (544, 53825), (680, 43060), (800, 36601), (850, 34448), (1360, 21530), (1700, 17224), (2153, 13600), (2720, 10765), (3400, 8612), (4306, 6800)]