66950400

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{317}}^1$

素因数の和:357

約数の個数: 216

約数和(自身を含む): 241797024

約数和(自身を除く): 174846624

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, 256, 264, 275, 300, 317, 320, 330, 352, 384, 400, 440, 480, 528, 550, 600, 634, 640, 660, 704, 768, 800, 825, 880, 951, 960, 1056, 1100, 1200, 1268, 1280, 1320, 1408, 1585, 1600, 1650, 1760, 1902, 1920, 2112, 2200, 2400, 2536, 2640, 2816, 3170, 3200, 3300, 3487, 3520, 3804, 3840, 4224, 4400, 4755, 4800, 5072, 5280, 6340, 6400, 6600, 6974, 7040, 7608, 7925, 8448, 8800, 9510, 9600, 10144, 10461, 10560, 12680, 13200, 13948, 14080, 15216, 15850, 17435, 17600, 19020, 19200, 20288, 20922, 21120, 23775, 25360, 26400, 27896, 30432, 31700, 34870, 35200, 38040, 40576, 41844, 42240, 47550, 50720, 52305, 52800, 55792, 60864, 63400, 69740, 70400, 76080, 81152, 83688, 87175, 95100, 101440, 104610, 105600, 111584, 121728, 126800, 139480, 152160, 167376, 174350, 190200, 202880, 209220, 211200, 223168, 243456, 253600, 261525, 278960, 304320, 334752, 348700, 380400, 405760, 418440, 446336, 507200, 523050, 557920, 608640, 669504, 697400, 760800, 836880, 892672, 1014400, 1046100, 1115840, 1217280, 1339008, 1394800, 1521600, 1673760, 2028800, 2092200, 2231680, 2678016, 2789600, 3043200, 3347520, 4184400, 4463360, 5579200, 6086400, 6695040, 8368800, 11158400, 13390080, 16737600, 22316800, 33475200, 66950400]

約数ペア:

[(1, 66950400), (2, 33475200), (3, 22316800), (4, 16737600), (5, 13390080), (6, 11158400), (8, 8368800), (10, 6695040), (11, 6086400), (12, 5579200), (15, 4463360), (16, 4184400), (20, 3347520), (22, 3043200), (24, 2789600), (25, 2678016), (30, 2231680), (32, 2092200), (33, 2028800), (40, 1673760), (44, 1521600), (48, 1394800), (50, 1339008), (55, 1217280), (60, 1115840), (64, 1046100), (66, 1014400), (75, 892672), (80, 836880), (88, 760800), (96, 697400), (100, 669504), (110, 608640), (120, 557920), (128, 523050), (132, 507200), (150, 446336), (160, 418440), (165, 405760), (176, 380400), (192, 348700), (200, 334752), (220, 304320), (240, 278960), (256, 261525), (264, 253600), (275, 243456), (300, 223168), (317, 211200), (320, 209220), (330, 202880), (352, 190200), (384, 174350), (400, 167376), (440, 152160), (480, 139480), (528, 126800), (550, 121728), (600, 111584), (634, 105600), (640, 104610), (660, 101440), (704, 95100), (768, 87175), (800, 83688), (825, 81152), (880, 76080), (951, 70400), (960, 69740), (1056, 63400), (1100, 60864), (1200, 55792), (1268, 52800), (1280, 52305), (1320, 50720), (1408, 47550), (1585, 42240), (1600, 41844), (1650, 40576), (1760, 38040), (1902, 35200), (1920, 34870), (2112, 31700), (2200, 30432), (2400, 27896), (2536, 26400), (2640, 25360), (2816, 23775), (3170, 21120), (3200, 20922), (3300, 20288), (3487, 19200), (3520, 19020), (3804, 17600), (3840, 17435), (4224, 15850), (4400, 15216), (4755, 14080), (4800, 13948), (5072, 13200), (5280, 12680), (6340, 10560), (6400, 10461), (6600, 10144), (6974, 9600), (7040, 9510), (7608, 8800), (7925, 8448)]