15919200

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1$

素因数の和:107

約数の個数: 288

約数和(自身を含む): 63745920

約数和(自身を除く): 47826720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 27, 30, 32, 33, 36, 40, 44, 45, 48, 50, 54, 55, 60, 66, 67, 72, 75, 80, 88, 90, 96, 99, 100, 108, 110, 120, 132, 134, 135, 144, 150, 160, 165, 176, 180, 198, 200, 201, 216, 220, 225, 240, 264, 268, 270, 275, 288, 297, 300, 330, 335, 352, 360, 396, 400, 402, 432, 440, 450, 480, 495, 528, 536, 540, 550, 594, 600, 603, 660, 670, 675, 720, 737, 792, 800, 804, 825, 864, 880, 900, 990, 1005, 1056, 1072, 1080, 1100, 1188, 1200, 1206, 1320, 1340, 1350, 1440, 1474, 1485, 1584, 1608, 1650, 1675, 1760, 1800, 1809, 1980, 2010, 2144, 2160, 2200, 2211, 2376, 2400, 2412, 2475, 2640, 2680, 2700, 2948, 2970, 3015, 3168, 3216, 3300, 3350, 3600, 3618, 3685, 3960, 4020, 4320, 4400, 4422, 4752, 4824, 4950, 5025, 5280, 5360, 5400, 5896, 5940, 6030, 6432, 6600, 6633, 6700, 7200, 7236, 7370, 7425, 7920, 8040, 8800, 8844, 9045, 9504, 9648, 9900, 10050, 10720, 10800, 11055, 11792, 11880, 12060, 13200, 13266, 13400, 14472, 14740, 14850, 15075, 15840, 16080, 17688, 18090, 18425, 19296, 19800, 19899, 20100, 21600, 22110, 23584, 23760, 24120, 26400, 26532, 26800, 28944, 29480, 29700, 30150, 32160, 33165, 35376, 36180, 36850, 39600, 39798, 40200, 44220, 45225, 47520, 48240, 53064, 53600, 55275, 57888, 58960, 59400, 60300, 66330, 70752, 72360, 73700, 79200, 79596, 80400, 88440, 90450, 96480, 99495, 106128, 110550, 117920, 118800, 120600, 132660, 144720, 147400, 159192, 160800, 165825, 176880, 180900, 198990, 212256, 221100, 237600, 241200, 265320, 289440, 294800, 318384, 331650, 353760, 361800, 397980, 442200, 482400, 497475, 530640, 589600, 636768, 663300, 723600, 795960, 884400, 994950, 1061280, 1326600, 1447200, 1591920, 1768800, 1989900, 2653200, 3183840, 3979800, 5306400, 7959600, 15919200]

約数ペア:

[(1, 15919200), (2, 7959600), (3, 5306400), (4, 3979800), (5, 3183840), (6, 2653200), (8, 1989900), (9, 1768800), (10, 1591920), (11, 1447200), (12, 1326600), (15, 1061280), (16, 994950), (18, 884400), (20, 795960), (22, 723600), (24, 663300), (25, 636768), (27, 589600), (30, 530640), (32, 497475), (33, 482400), (36, 442200), (40, 397980), (44, 361800), (45, 353760), (48, 331650), (50, 318384), (54, 294800), (55, 289440), (60, 265320), (66, 241200), (67, 237600), (72, 221100), (75, 212256), (80, 198990), (88, 180900), (90, 176880), (96, 165825), (99, 160800), (100, 159192), (108, 147400), (110, 144720), (120, 132660), (132, 120600), (134, 118800), (135, 117920), (144, 110550), (150, 106128), (160, 99495), (165, 96480), (176, 90450), (180, 88440), (198, 80400), (200, 79596), (201, 79200), (216, 73700), (220, 72360), (225, 70752), (240, 66330), (264, 60300), (268, 59400), (270, 58960), (275, 57888), (288, 55275), (297, 53600), (300, 53064), (330, 48240), (335, 47520), (352, 45225), (360, 44220), (396, 40200), (400, 39798), (402, 39600), (432, 36850), (440, 36180), (450, 35376), (480, 33165), (495, 32160), (528, 30150), (536, 29700), (540, 29480), (550, 28944), (594, 26800), (600, 26532), (603, 26400), (660, 24120), (670, 23760), (675, 23584), (720, 22110), (737, 21600), (792, 20100), (800, 19899), (804, 19800), (825, 19296), (864, 18425), (880, 18090), (900, 17688), (990, 16080), (1005, 15840), (1056, 15075), (1072, 14850), (1080, 14740), (1100, 14472), (1188, 13400), (1200, 13266), (1206, 13200), (1320, 12060), (1340, 11880), (1350, 11792), (1440, 11055), (1474, 10800), (1485, 10720), (1584, 10050), (1608, 9900), (1650, 9648), (1675, 9504), (1760, 9045), (1800, 8844), (1809, 8800), (1980, 8040), (2010, 7920), (2144, 7425), (2160, 7370), (2200, 7236), (2211, 7200), (2376, 6700), (2400, 6633), (2412, 6600), (2475, 6432), (2640, 6030), (2680, 5940), (2700, 5896), (2948, 5400), (2970, 5360), (3015, 5280), (3168, 5025), (3216, 4950), (3300, 4824), (3350, 4752), (3600, 4422), (3618, 4400), (3685, 4320), (3960, 4020)]