1916798400

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{12101}}^1$

素因数の和:12140

約数の個数: 252

約数和(自身を含む): 7432709544

約数和(自身を除く): 5515911144

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 30, 32, 33, 36, 40, 44, 45, 48, 50, 55, 60, 64, 66, 72, 75, 80, 88, 90, 96, 99, 100, 110, 120, 132, 144, 150, 160, 165, 176, 180, 192, 198, 200, 220, 225, 240, 264, 275, 288, 300, 320, 330, 352, 360, 396, 400, 440, 450, 480, 495, 528, 550, 576, 600, 660, 704, 720, 792, 800, 825, 880, 900, 960, 990, 1056, 1100, 1200, 1320, 1440, 1584, 1600, 1650, 1760, 1800, 1980, 2112, 2200, 2400, 2475, 2640, 2880, 3168, 3300, 3520, 3600, 3960, 4400, 4800, 4950, 5280, 6336, 6600, 7200, 7920, 8800, 9900, 10560, 12101, 13200, 14400, 15840, 17600, 19800, 24202, 26400, 31680, 36303, 39600, 48404, 52800, 60505, 72606, 79200, 96808, 108909, 121010, 133111, 145212, 158400, 181515, 193616, 217818, 242020, 266222, 290424, 302525, 363030, 387232, 399333, 435636, 484040, 532444, 544545, 580848, 605050, 665555, 726060, 774464, 798666, 871272, 907575, 968080, 1064888, 1089090, 1161696, 1197999, 1210100, 1331110, 1452120, 1597332, 1742544, 1815150, 1936160, 1996665, 2129776, 2178180, 2323392, 2395998, 2420200, 2662220, 2722725, 2904240, 3194664, 3327775, 3485088, 3630300, 3872320, 3993330, 4259552, 4356360, 4791996, 4840400, 5324440, 5445450, 5808480, 5989995, 6389328, 6655550, 6970176, 7260600, 7986660, 8519104, 8712720, 9583992, 9680800, 9983325, 10648880, 10890900, 11616960, 11979990, 12778656, 13311100, 14521200, 15973320, 17425440, 19167984, 19361600, 19966650, 21297760, 21781800, 23959980, 25557312, 26622200, 29042400, 29949975, 31946640, 34850880, 38335968, 39933300, 42595520, 43563600, 47919960, 53244400, 58084800, 59899950, 63893280, 76671936, 79866600, 87127200, 95839920, 106488800, 119799900, 127786560, 159733200, 174254400, 191679840, 212977600, 239599800, 319466400, 383359680, 479199600, 638932800, 958399200, 1916798400]

約数ペア:

[(1, 1916798400), (2, 958399200), (3, 638932800), (4, 479199600), (5, 383359680), (6, 319466400), (8, 239599800), (9, 212977600), (10, 191679840), (11, 174254400), (12, 159733200), (15, 127786560), (16, 119799900), (18, 106488800), (20, 95839920), (22, 87127200), (24, 79866600), (25, 76671936), (30, 63893280), (32, 59899950), (33, 58084800), (36, 53244400), (40, 47919960), (44, 43563600), (45, 42595520), (48, 39933300), (50, 38335968), (55, 34850880), (60, 31946640), (64, 29949975), (66, 29042400), (72, 26622200), (75, 25557312), (80, 23959980), (88, 21781800), (90, 21297760), (96, 19966650), (99, 19361600), (100, 19167984), (110, 17425440), (120, 15973320), (132, 14521200), (144, 13311100), (150, 12778656), (160, 11979990), (165, 11616960), (176, 10890900), (180, 10648880), (192, 9983325), (198, 9680800), (200, 9583992), (220, 8712720), (225, 8519104), (240, 7986660), (264, 7260600), (275, 6970176), (288, 6655550), (300, 6389328), (320, 5989995), (330, 5808480), (352, 5445450), (360, 5324440), (396, 4840400), (400, 4791996), (440, 4356360), (450, 4259552), (480, 3993330), (495, 3872320), (528, 3630300), (550, 3485088), (576, 3327775), (600, 3194664), (660, 2904240), (704, 2722725), (720, 2662220), (792, 2420200), (800, 2395998), (825, 2323392), (880, 2178180), (900, 2129776), (960, 1996665), (990, 1936160), (1056, 1815150), (1100, 1742544), (1200, 1597332), (1320, 1452120), (1440, 1331110), (1584, 1210100), (1600, 1197999), (1650, 1161696), (1760, 1089090), (1800, 1064888), (1980, 968080), (2112, 907575), (2200, 871272), (2400, 798666), (2475, 774464), (2640, 726060), (2880, 665555), (3168, 605050), (3300, 580848), (3520, 544545), (3600, 532444), (3960, 484040), (4400, 435636), (4800, 399333), (4950, 387232), (5280, 363030), (6336, 302525), (6600, 290424), (7200, 266222), (7920, 242020), (8800, 217818), (9900, 193616), (10560, 181515), (12101, 158400), (13200, 145212), (14400, 133111), (15840, 121010), (17600, 108909), (19800, 96808), (24202, 79200), (26400, 72606), (31680, 60505), (36303, 52800), (39600, 48404)]