71155200

素因数分解:

$2^9\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1$

素因数の和:157

約数の個数: 240

約数和(自身を含む): 251166960

約数和(自身を除く): 180011760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 32, 34, 40, 48, 50, 51, 60, 64, 68, 75, 80, 85, 96, 100, 102, 109, 120, 128, 136, 150, 160, 170, 192, 200, 204, 218, 240, 255, 256, 272, 300, 320, 327, 340, 384, 400, 408, 425, 436, 480, 510, 512, 544, 545, 600, 640, 654, 680, 768, 800, 816, 850, 872, 960, 1020, 1088, 1090, 1200, 1275, 1280, 1308, 1360, 1536, 1600, 1632, 1635, 1700, 1744, 1853, 1920, 2040, 2176, 2180, 2400, 2550, 2560, 2616, 2720, 2725, 3200, 3264, 3270, 3400, 3488, 3706, 3840, 4080, 4352, 4360, 4800, 5100, 5232, 5440, 5450, 5559, 6400, 6528, 6540, 6800, 6976, 7412, 7680, 8160, 8175, 8704, 8720, 9265, 9600, 10200, 10464, 10880, 10900, 11118, 12800, 13056, 13080, 13600, 13952, 14824, 16320, 16350, 17440, 18530, 19200, 20400, 20928, 21760, 21800, 22236, 26112, 26160, 27200, 27795, 27904, 29648, 32640, 32700, 34880, 37060, 38400, 40800, 41856, 43520, 43600, 44472, 46325, 52320, 54400, 55590, 55808, 59296, 65280, 65400, 69760, 74120, 81600, 83712, 87200, 88944, 92650, 104640, 108800, 111180, 118592, 130560, 130800, 138975, 139520, 148240, 163200, 167424, 174400, 177888, 185300, 209280, 217600, 222360, 237184, 261600, 277950, 279040, 296480, 326400, 348800, 355776, 370600, 418560, 444720, 474368, 523200, 555900, 592960, 652800, 697600, 711552, 741200, 837120, 889440, 948736, 1046400, 1111800, 1185920, 1395200, 1423104, 1482400, 1778880, 2092800, 2223600, 2371840, 2846208, 2964800, 3557760, 4185600, 4447200, 4743680, 5929600, 7115520, 8894400, 11859200, 14231040, 17788800, 23718400, 35577600, 71155200]

約数ペア:

[(1, 71155200), (2, 35577600), (3, 23718400), (4, 17788800), (5, 14231040), (6, 11859200), (8, 8894400), (10, 7115520), (12, 5929600), (15, 4743680), (16, 4447200), (17, 4185600), (20, 3557760), (24, 2964800), (25, 2846208), (30, 2371840), (32, 2223600), (34, 2092800), (40, 1778880), (48, 1482400), (50, 1423104), (51, 1395200), (60, 1185920), (64, 1111800), (68, 1046400), (75, 948736), (80, 889440), (85, 837120), (96, 741200), (100, 711552), (102, 697600), (109, 652800), (120, 592960), (128, 555900), (136, 523200), (150, 474368), (160, 444720), (170, 418560), (192, 370600), (200, 355776), (204, 348800), (218, 326400), (240, 296480), (255, 279040), (256, 277950), (272, 261600), (300, 237184), (320, 222360), (327, 217600), (340, 209280), (384, 185300), (400, 177888), (408, 174400), (425, 167424), (436, 163200), (480, 148240), (510, 139520), (512, 138975), (544, 130800), (545, 130560), (600, 118592), (640, 111180), (654, 108800), (680, 104640), (768, 92650), (800, 88944), (816, 87200), (850, 83712), (872, 81600), (960, 74120), (1020, 69760), (1088, 65400), (1090, 65280), (1200, 59296), (1275, 55808), (1280, 55590), (1308, 54400), (1360, 52320), (1536, 46325), (1600, 44472), (1632, 43600), (1635, 43520), (1700, 41856), (1744, 40800), (1853, 38400), (1920, 37060), (2040, 34880), (2176, 32700), (2180, 32640), (2400, 29648), (2550, 27904), (2560, 27795), (2616, 27200), (2720, 26160), (2725, 26112), (3200, 22236), (3264, 21800), (3270, 21760), (3400, 20928), (3488, 20400), (3706, 19200), (3840, 18530), (4080, 17440), (4352, 16350), (4360, 16320), (4800, 14824), (5100, 13952), (5232, 13600), (5440, 13080), (5450, 13056), (5559, 12800), (6400, 11118), (6528, 10900), (6540, 10880), (6800, 10464), (6976, 10200), (7412, 9600), (7680, 9265), (8160, 8720), (8175, 8704)]