181363320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{307}}^1\times {\mathrm{547}}^1$

素因数の和:874

約数の個数: 128

約数和(自身を含む): 607622400

約数和(自身を除く): 426259080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 307, 360, 540, 547, 614, 921, 1080, 1094, 1228, 1535, 1641, 1842, 2188, 2456, 2735, 2763, 3070, 3282, 3684, 4376, 4605, 4923, 5470, 5526, 6140, 6564, 7368, 8205, 8289, 9210, 9846, 10940, 11052, 12280, 13128, 13815, 14769, 16410, 16578, 18420, 19692, 21880, 22104, 24615, 27630, 29538, 32820, 33156, 36840, 39384, 41445, 49230, 55260, 59076, 65640, 66312, 73845, 82890, 98460, 110520, 118152, 147690, 165780, 167929, 196920, 295380, 331560, 335858, 503787, 590760, 671716, 839645, 1007574, 1343432, 1511361, 1679290, 2015148, 2518935, 3022722, 3358580, 4030296, 4534083, 5037870, 6045444, 6717160, 7556805, 9068166, 10075740, 12090888, 15113610, 18136332, 20151480, 22670415, 30227220, 36272664, 45340830, 60454440, 90681660, 181363320]

約数ペア:

[(1, 181363320), (2, 90681660), (3, 60454440), (4, 45340830), (5, 36272664), (6, 30227220), (8, 22670415), (9, 20151480), (10, 18136332), (12, 15113610), (15, 12090888), (18, 10075740), (20, 9068166), (24, 7556805), (27, 6717160), (30, 6045444), (36, 5037870), (40, 4534083), (45, 4030296), (54, 3358580), (60, 3022722), (72, 2518935), (90, 2015148), (108, 1679290), (120, 1511361), (135, 1343432), (180, 1007574), (216, 839645), (270, 671716), (307, 590760), (360, 503787), (540, 335858), (547, 331560), (614, 295380), (921, 196920), (1080, 167929), (1094, 165780), (1228, 147690), (1535, 118152), (1641, 110520), (1842, 98460), (2188, 82890), (2456, 73845), (2735, 66312), (2763, 65640), (3070, 59076), (3282, 55260), (3684, 49230), (4376, 41445), (4605, 39384), (4923, 36840), (5470, 33156), (5526, 32820), (6140, 29538), (6564, 27630), (7368, 24615), (8205, 22104), (8289, 21880), (9210, 19692), (9846, 18420), (10940, 16578), (11052, 16410), (12280, 14769), (13128, 13815)]