75214620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{32143}}^1$

素因数の和:32171

約数の個数: 72

約数和(自身を含む): 245708736

約数和(自身を除く): 170494116

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 32143, 64286, 96429, 128572, 160715, 192858, 289287, 321430, 385716, 417859, 482145, 578574, 642860, 835718, 964290, 1157148, 1253577, 1446435, 1671436, 1928580, 2089295, 2507154, 2892870, 3760731, 4178590, 5014308, 5785740, 6267885, 7521462, 8357180, 12535770, 15042924, 18803655, 25071540, 37607310, 75214620]

約数ペア:

[(1, 75214620), (2, 37607310), (3, 25071540), (4, 18803655), (5, 15042924), (6, 12535770), (9, 8357180), (10, 7521462), (12, 6267885), (13, 5785740), (15, 5014308), (18, 4178590), (20, 3760731), (26, 2892870), (30, 2507154), (36, 2089295), (39, 1928580), (45, 1671436), (52, 1446435), (60, 1253577), (65, 1157148), (78, 964290), (90, 835718), (117, 642860), (130, 578574), (156, 482145), (180, 417859), (195, 385716), (234, 321430), (260, 289287), (390, 192858), (468, 160715), (585, 128572), (780, 96429), (1170, 64286), (2340, 32143)]