72124800

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{683}}^1$

素因数の和:721

約数の個数: 192

約数和(自身を含む): 259536960

約数和(自身を除く): 187412160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 32, 33, 40, 44, 48, 50, 55, 60, 64, 66, 75, 80, 88, 96, 100, 110, 120, 128, 132, 150, 160, 165, 176, 192, 200, 220, 240, 264, 275, 300, 320, 330, 352, 384, 400, 440, 480, 528, 550, 600, 640, 660, 683, 704, 800, 825, 880, 960, 1056, 1100, 1200, 1320, 1366, 1408, 1600, 1650, 1760, 1920, 2049, 2112, 2200, 2400, 2640, 2732, 3200, 3300, 3415, 3520, 4098, 4224, 4400, 4800, 5280, 5464, 6600, 6830, 7040, 7513, 8196, 8800, 9600, 10245, 10560, 10928, 13200, 13660, 15026, 16392, 17075, 17600, 20490, 21120, 21856, 22539, 26400, 27320, 30052, 32784, 34150, 35200, 37565, 40980, 43712, 45078, 51225, 52800, 54640, 60104, 65568, 68300, 75130, 81960, 87424, 90156, 102450, 105600, 109280, 112695, 120208, 131136, 136600, 150260, 163920, 180312, 187825, 204900, 218560, 225390, 240416, 262272, 273200, 300520, 327840, 360624, 375650, 409800, 437120, 450780, 480832, 546400, 563475, 601040, 655680, 721248, 751300, 819600, 901560, 961664, 1092800, 1126950, 1202080, 1311360, 1442496, 1502600, 1639200, 1803120, 2185600, 2253900, 2404160, 2884992, 3005200, 3278400, 3606240, 4507800, 4808320, 6010400, 6556800, 7212480, 9015600, 12020800, 14424960, 18031200, 24041600, 36062400, 72124800]

約数ペア:

[(1, 72124800), (2, 36062400), (3, 24041600), (4, 18031200), (5, 14424960), (6, 12020800), (8, 9015600), (10, 7212480), (11, 6556800), (12, 6010400), (15, 4808320), (16, 4507800), (20, 3606240), (22, 3278400), (24, 3005200), (25, 2884992), (30, 2404160), (32, 2253900), (33, 2185600), (40, 1803120), (44, 1639200), (48, 1502600), (50, 1442496), (55, 1311360), (60, 1202080), (64, 1126950), (66, 1092800), (75, 961664), (80, 901560), (88, 819600), (96, 751300), (100, 721248), (110, 655680), (120, 601040), (128, 563475), (132, 546400), (150, 480832), (160, 450780), (165, 437120), (176, 409800), (192, 375650), (200, 360624), (220, 327840), (240, 300520), (264, 273200), (275, 262272), (300, 240416), (320, 225390), (330, 218560), (352, 204900), (384, 187825), (400, 180312), (440, 163920), (480, 150260), (528, 136600), (550, 131136), (600, 120208), (640, 112695), (660, 109280), (683, 105600), (704, 102450), (800, 90156), (825, 87424), (880, 81960), (960, 75130), (1056, 68300), (1100, 65568), (1200, 60104), (1320, 54640), (1366, 52800), (1408, 51225), (1600, 45078), (1650, 43712), (1760, 40980), (1920, 37565), (2049, 35200), (2112, 34150), (2200, 32784), (2400, 30052), (2640, 27320), (2732, 26400), (3200, 22539), (3300, 21856), (3415, 21120), (3520, 20490), (4098, 17600), (4224, 17075), (4400, 16392), (4800, 15026), (5280, 13660), (5464, 13200), (6600, 10928), (6830, 10560), (7040, 10245), (7513, 9600), (8196, 8800)]