127921200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{881}}^1$

素因数の和:924

約数の個数: 180

約数和(自身を含む): 450924264

約数和(自身を除く): 323003064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 33, 40, 44, 48, 50, 55, 60, 66, 75, 80, 88, 100, 110, 120, 121, 132, 150, 165, 176, 200, 220, 240, 242, 264, 275, 300, 330, 363, 400, 440, 484, 528, 550, 600, 605, 660, 726, 825, 880, 881, 968, 1100, 1200, 1210, 1320, 1452, 1650, 1762, 1815, 1936, 2200, 2420, 2640, 2643, 2904, 3025, 3300, 3524, 3630, 4400, 4405, 4840, 5286, 5808, 6050, 6600, 7048, 7260, 8810, 9075, 9680, 9691, 10572, 12100, 13200, 13215, 14096, 14520, 17620, 18150, 19382, 21144, 22025, 24200, 26430, 29040, 29073, 35240, 36300, 38764, 42288, 44050, 48400, 48455, 52860, 58146, 66075, 70480, 72600, 77528, 88100, 96910, 105720, 106601, 116292, 132150, 145200, 145365, 155056, 176200, 193820, 211440, 213202, 232584, 242275, 264300, 290730, 319803, 352400, 387640, 426404, 465168, 484550, 528600, 533005, 581460, 639606, 726825, 775280, 852808, 969100, 1057200, 1066010, 1162920, 1279212, 1453650, 1599015, 1705616, 1938200, 2132020, 2325840, 2558424, 2665025, 2907300, 3198030, 3876400, 4264040, 5116848, 5330050, 5814600, 6396060, 7995075, 8528080, 10660100, 11629200, 12792120, 15990150, 21320200, 25584240, 31980300, 42640400, 63960600, 127921200]

約数ペア:

[(1, 127921200), (2, 63960600), (3, 42640400), (4, 31980300), (5, 25584240), (6, 21320200), (8, 15990150), (10, 12792120), (11, 11629200), (12, 10660100), (15, 8528080), (16, 7995075), (20, 6396060), (22, 5814600), (24, 5330050), (25, 5116848), (30, 4264040), (33, 3876400), (40, 3198030), (44, 2907300), (48, 2665025), (50, 2558424), (55, 2325840), (60, 2132020), (66, 1938200), (75, 1705616), (80, 1599015), (88, 1453650), (100, 1279212), (110, 1162920), (120, 1066010), (121, 1057200), (132, 969100), (150, 852808), (165, 775280), (176, 726825), (200, 639606), (220, 581460), (240, 533005), (242, 528600), (264, 484550), (275, 465168), (300, 426404), (330, 387640), (363, 352400), (400, 319803), (440, 290730), (484, 264300), (528, 242275), (550, 232584), (600, 213202), (605, 211440), (660, 193820), (726, 176200), (825, 155056), (880, 145365), (881, 145200), (968, 132150), (1100, 116292), (1200, 106601), (1210, 105720), (1320, 96910), (1452, 88100), (1650, 77528), (1762, 72600), (1815, 70480), (1936, 66075), (2200, 58146), (2420, 52860), (2640, 48455), (2643, 48400), (2904, 44050), (3025, 42288), (3300, 38764), (3524, 36300), (3630, 35240), (4400, 29073), (4405, 29040), (4840, 26430), (5286, 24200), (5808, 22025), (6050, 21144), (6600, 19382), (7048, 18150), (7260, 17620), (8810, 14520), (9075, 14096), (9680, 13215), (9691, 13200), (10572, 12100)]