85145880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:329

約数の個数: 128

約数和(自身を含む): 266158080

約数和(自身を除く): 181012200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 127, 148, 151, 185, 222, 254, 296, 302, 370, 381, 444, 453, 508, 555, 604, 635, 740, 755, 762, 888, 906, 1016, 1110, 1208, 1270, 1480, 1510, 1524, 1812, 1905, 2220, 2265, 2540, 3020, 3048, 3624, 3810, 4440, 4530, 4699, 5080, 5587, 6040, 7620, 9060, 9398, 11174, 14097, 15240, 16761, 18120, 18796, 19177, 22348, 23495, 27935, 28194, 33522, 37592, 38354, 44696, 46990, 55870, 56388, 57531, 67044, 70485, 76708, 83805, 93980, 95885, 111740, 112776, 115062, 134088, 140970, 153416, 167610, 187960, 191770, 223480, 230124, 281940, 287655, 335220, 383540, 460248, 563880, 575310, 670440, 709549, 767080, 1150620, 1419098, 2128647, 2301240, 2838196, 3547745, 4257294, 5676392, 7095490, 8514588, 10643235, 14190980, 17029176, 21286470, 28381960, 42572940, 85145880]

約数ペア:

[(1, 85145880), (2, 42572940), (3, 28381960), (4, 21286470), (5, 17029176), (6, 14190980), (8, 10643235), (10, 8514588), (12, 7095490), (15, 5676392), (20, 4257294), (24, 3547745), (30, 2838196), (37, 2301240), (40, 2128647), (60, 1419098), (74, 1150620), (111, 767080), (120, 709549), (127, 670440), (148, 575310), (151, 563880), (185, 460248), (222, 383540), (254, 335220), (296, 287655), (302, 281940), (370, 230124), (381, 223480), (444, 191770), (453, 187960), (508, 167610), (555, 153416), (604, 140970), (635, 134088), (740, 115062), (755, 112776), (762, 111740), (888, 95885), (906, 93980), (1016, 83805), (1110, 76708), (1208, 70485), (1270, 67044), (1480, 57531), (1510, 56388), (1524, 55870), (1812, 46990), (1905, 44696), (2220, 38354), (2265, 37592), (2540, 33522), (3020, 28194), (3048, 27935), (3624, 23495), (3810, 22348), (4440, 19177), (4530, 18796), (4699, 18120), (5080, 16761), (5587, 15240), (6040, 14097), (7620, 11174), (9060, 9398)]