75854880

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{1951}}^1$

素因数の和:1981

約数の個数: 144

約数和(自身を含む): 268579584

約数和(自身を除く): 192724704

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 810, 864, 972, 1080, 1215, 1296, 1440, 1620, 1944, 1951, 2160, 2430, 2592, 3240, 3888, 3902, 4320, 4860, 5853, 6480, 7776, 7804, 9720, 9755, 11706, 12960, 15608, 17559, 19440, 19510, 23412, 29265, 31216, 35118, 38880, 39020, 46824, 52677, 58530, 62432, 70236, 78040, 87795, 93648, 105354, 117060, 140472, 156080, 158031, 175590, 187296, 210708, 234120, 263385, 280944, 312160, 316062, 351180, 421416, 468240, 474093, 526770, 561888, 632124, 702360, 790155, 842832, 936480, 948186, 1053540, 1264248, 1404720, 1580310, 1685664, 1896372, 2107080, 2370465, 2528496, 2809440, 3160620, 3792744, 4214160, 4740930, 5056992, 6321240, 7585488, 8428320, 9481860, 12642480, 15170976, 18963720, 25284960, 37927440, 75854880]

約数ペア:

[(1, 75854880), (2, 37927440), (3, 25284960), (4, 18963720), (5, 15170976), (6, 12642480), (8, 9481860), (9, 8428320), (10, 7585488), (12, 6321240), (15, 5056992), (16, 4740930), (18, 4214160), (20, 3792744), (24, 3160620), (27, 2809440), (30, 2528496), (32, 2370465), (36, 2107080), (40, 1896372), (45, 1685664), (48, 1580310), (54, 1404720), (60, 1264248), (72, 1053540), (80, 948186), (81, 936480), (90, 842832), (96, 790155), (108, 702360), (120, 632124), (135, 561888), (144, 526770), (160, 474093), (162, 468240), (180, 421416), (216, 351180), (240, 316062), (243, 312160), (270, 280944), (288, 263385), (324, 234120), (360, 210708), (405, 187296), (432, 175590), (480, 158031), (486, 156080), (540, 140472), (648, 117060), (720, 105354), (810, 93648), (864, 87795), (972, 78040), (1080, 70236), (1215, 62432), (1296, 58530), (1440, 52677), (1620, 46824), (1944, 39020), (1951, 38880), (2160, 35118), (2430, 31216), (2592, 29265), (3240, 23412), (3888, 19510), (3902, 19440), (4320, 17559), (4860, 15608), (5853, 12960), (6480, 11706), (7776, 9755), (7804, 9720)]