75512580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{677}}^1$

素因数の和:726

約数の個数: 144

約数和(自身を含む): 250133184

約数和(自身を除く): 174620604

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 169, 195, 220, 260, 286, 330, 338, 390, 429, 507, 572, 660, 676, 677, 715, 780, 845, 858, 1014, 1354, 1430, 1690, 1716, 1859, 2028, 2031, 2145, 2535, 2708, 2860, 3380, 3385, 3718, 4062, 4290, 5070, 5577, 6770, 7436, 7447, 8124, 8580, 8801, 9295, 10140, 10155, 11154, 13540, 14894, 17602, 18590, 20310, 22308, 22341, 26403, 27885, 29788, 35204, 37180, 37235, 40620, 44005, 44682, 52806, 55770, 74470, 88010, 89364, 96811, 105612, 111540, 111705, 114413, 132015, 148940, 176020, 193622, 223410, 228826, 264030, 290433, 343239, 387244, 446820, 457652, 484055, 528060, 572065, 580866, 686478, 968110, 1144130, 1161732, 1258543, 1372956, 1452165, 1716195, 1936220, 2288260, 2517086, 2904330, 3432390, 3775629, 5034172, 5808660, 6292715, 6864780, 7551258, 12585430, 15102516, 18878145, 25170860, 37756290, 75512580]

約数ペア:

[(1, 75512580), (2, 37756290), (3, 25170860), (4, 18878145), (5, 15102516), (6, 12585430), (10, 7551258), (11, 6864780), (12, 6292715), (13, 5808660), (15, 5034172), (20, 3775629), (22, 3432390), (26, 2904330), (30, 2517086), (33, 2288260), (39, 1936220), (44, 1716195), (52, 1452165), (55, 1372956), (60, 1258543), (65, 1161732), (66, 1144130), (78, 968110), (110, 686478), (130, 580866), (132, 572065), (143, 528060), (156, 484055), (165, 457652), (169, 446820), (195, 387244), (220, 343239), (260, 290433), (286, 264030), (330, 228826), (338, 223410), (390, 193622), (429, 176020), (507, 148940), (572, 132015), (660, 114413), (676, 111705), (677, 111540), (715, 105612), (780, 96811), (845, 89364), (858, 88010), (1014, 74470), (1354, 55770), (1430, 52806), (1690, 44682), (1716, 44005), (1859, 40620), (2028, 37235), (2031, 37180), (2145, 35204), (2535, 29788), (2708, 27885), (2860, 26403), (3380, 22341), (3385, 22308), (3718, 20310), (4062, 18590), (4290, 17602), (5070, 14894), (5577, 13540), (6770, 11154), (7436, 10155), (7447, 10140), (8124, 9295), (8580, 8801)]