173059920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{21851}}^1$

素因数の和:21881

約数の個数: 120

約数和(自身を含む): 634057632

約数和(自身を除く): 460997712

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 21851, 43702, 65553, 87404, 109255, 131106, 174808, 196659, 218510, 240361, 262212, 327765, 349616, 393318, 437020, 480722, 524424, 655530, 721083, 786636, 874040, 961444, 983295, 1048848, 1201805, 1311060, 1442166, 1573272, 1748080, 1922888, 1966590, 2163249, 2403610, 2622120, 2884332, 3146544, 3605415, 3845776, 3933180, 4326498, 4807220, 5244240, 5768664, 7210830, 7866360, 8652996, 9614440, 10816245, 11537328, 14421660, 15732720, 17305992, 19228880, 21632490, 28843320, 34611984, 43264980, 57686640, 86529960, 173059920]

約数ペア:

[(1, 173059920), (2, 86529960), (3, 57686640), (4, 43264980), (5, 34611984), (6, 28843320), (8, 21632490), (9, 19228880), (10, 17305992), (11, 15732720), (12, 14421660), (15, 11537328), (16, 10816245), (18, 9614440), (20, 8652996), (22, 7866360), (24, 7210830), (30, 5768664), (33, 5244240), (36, 4807220), (40, 4326498), (44, 3933180), (45, 3845776), (48, 3605415), (55, 3146544), (60, 2884332), (66, 2622120), (72, 2403610), (80, 2163249), (88, 1966590), (90, 1922888), (99, 1748080), (110, 1573272), (120, 1442166), (132, 1311060), (144, 1201805), (165, 1048848), (176, 983295), (180, 961444), (198, 874040), (220, 786636), (240, 721083), (264, 655530), (330, 524424), (360, 480722), (396, 437020), (440, 393318), (495, 349616), (528, 327765), (660, 262212), (720, 240361), (792, 218510), (880, 196659), (990, 174808), (1320, 131106), (1584, 109255), (1980, 87404), (2640, 65553), (3960, 43702), (7920, 21851)]