85313520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{311}}^1$

素因数の和:460

約数の個数: 160

約数和(自身を含む): 297123840

約数和(自身を除く): 211810320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 127, 135, 144, 180, 216, 240, 254, 270, 311, 360, 381, 432, 508, 540, 622, 635, 720, 762, 933, 1016, 1080, 1143, 1244, 1270, 1524, 1555, 1866, 1905, 2032, 2160, 2286, 2488, 2540, 2799, 3048, 3110, 3429, 3732, 3810, 4572, 4665, 4976, 5080, 5598, 5715, 6096, 6220, 6858, 7464, 7620, 8397, 9144, 9330, 10160, 11196, 11430, 12440, 13716, 13995, 14928, 15240, 16794, 17145, 18288, 18660, 22392, 22860, 24880, 27432, 27990, 30480, 33588, 34290, 37320, 39497, 41985, 44784, 45720, 54864, 55980, 67176, 68580, 74640, 78994, 83970, 91440, 111960, 118491, 134352, 137160, 157988, 167940, 197485, 223920, 236982, 274320, 315976, 335880, 355473, 394970, 473964, 592455, 631952, 671760, 710946, 789940, 947928, 1066419, 1184910, 1421892, 1579880, 1777365, 1895856, 2132838, 2369820, 2843784, 3159760, 3554730, 4265676, 4739640, 5332095, 5687568, 7109460, 8531352, 9479280, 10664190, 14218920, 17062704, 21328380, 28437840, 42656760, 85313520]

約数ペア:

[(1, 85313520), (2, 42656760), (3, 28437840), (4, 21328380), (5, 17062704), (6, 14218920), (8, 10664190), (9, 9479280), (10, 8531352), (12, 7109460), (15, 5687568), (16, 5332095), (18, 4739640), (20, 4265676), (24, 3554730), (27, 3159760), (30, 2843784), (36, 2369820), (40, 2132838), (45, 1895856), (48, 1777365), (54, 1579880), (60, 1421892), (72, 1184910), (80, 1066419), (90, 947928), (108, 789940), (120, 710946), (127, 671760), (135, 631952), (144, 592455), (180, 473964), (216, 394970), (240, 355473), (254, 335880), (270, 315976), (311, 274320), (360, 236982), (381, 223920), (432, 197485), (508, 167940), (540, 157988), (622, 137160), (635, 134352), (720, 118491), (762, 111960), (933, 91440), (1016, 83970), (1080, 78994), (1143, 74640), (1244, 68580), (1270, 67176), (1524, 55980), (1555, 54864), (1866, 45720), (1905, 44784), (2032, 41985), (2160, 39497), (2286, 37320), (2488, 34290), (2540, 33588), (2799, 30480), (3048, 27990), (3110, 27432), (3429, 24880), (3732, 22860), (3810, 22392), (4572, 18660), (4665, 18288), (4976, 17145), (5080, 16794), (5598, 15240), (5715, 14928), (6096, 13995), (6220, 13716), (6858, 12440), (7464, 11430), (7620, 11196), (8397, 10160), (9144, 9330)]