84918400

素因数分解:

$2^7\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1$

素因数の和:271

約数の個数: 192

約数和(自身を含む): 254983680

約数和(自身を除く): 170065280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 25, 28, 32, 34, 35, 40, 50, 56, 64, 68, 70, 80, 85, 100, 112, 119, 128, 136, 140, 160, 170, 175, 200, 223, 224, 238, 272, 280, 320, 340, 350, 400, 425, 446, 448, 476, 544, 560, 595, 640, 680, 700, 800, 850, 892, 896, 952, 1088, 1115, 1120, 1190, 1360, 1400, 1561, 1600, 1700, 1784, 1904, 2176, 2230, 2240, 2380, 2720, 2800, 2975, 3122, 3200, 3400, 3568, 3791, 3808, 4460, 4480, 4760, 5440, 5575, 5600, 5950, 6244, 6800, 7136, 7582, 7616, 7805, 8920, 9520, 10880, 11150, 11200, 11900, 12488, 13600, 14272, 15164, 15232, 15610, 17840, 18955, 19040, 22300, 22400, 23800, 24976, 26537, 27200, 28544, 30328, 31220, 35680, 37910, 38080, 39025, 44600, 47600, 49952, 53074, 54400, 60656, 62440, 71360, 75820, 76160, 78050, 89200, 94775, 95200, 99904, 106148, 121312, 124880, 132685, 142720, 151640, 156100, 178400, 189550, 190400, 199808, 212296, 242624, 249760, 265370, 303280, 312200, 356800, 379100, 380800, 424592, 485248, 499520, 530740, 606560, 624400, 663425, 713600, 758200, 849184, 999040, 1061480, 1213120, 1248800, 1326850, 1516400, 1698368, 2122960, 2426240, 2497600, 2653700, 3032800, 3396736, 4245920, 4995200, 5307400, 6065600, 8491840, 10614800, 12131200, 16983680, 21229600, 42459200, 84918400]

約数ペア:

[(1, 84918400), (2, 42459200), (4, 21229600), (5, 16983680), (7, 12131200), (8, 10614800), (10, 8491840), (14, 6065600), (16, 5307400), (17, 4995200), (20, 4245920), (25, 3396736), (28, 3032800), (32, 2653700), (34, 2497600), (35, 2426240), (40, 2122960), (50, 1698368), (56, 1516400), (64, 1326850), (68, 1248800), (70, 1213120), (80, 1061480), (85, 999040), (100, 849184), (112, 758200), (119, 713600), (128, 663425), (136, 624400), (140, 606560), (160, 530740), (170, 499520), (175, 485248), (200, 424592), (223, 380800), (224, 379100), (238, 356800), (272, 312200), (280, 303280), (320, 265370), (340, 249760), (350, 242624), (400, 212296), (425, 199808), (446, 190400), (448, 189550), (476, 178400), (544, 156100), (560, 151640), (595, 142720), (640, 132685), (680, 124880), (700, 121312), (800, 106148), (850, 99904), (892, 95200), (896, 94775), (952, 89200), (1088, 78050), (1115, 76160), (1120, 75820), (1190, 71360), (1360, 62440), (1400, 60656), (1561, 54400), (1600, 53074), (1700, 49952), (1784, 47600), (1904, 44600), (2176, 39025), (2230, 38080), (2240, 37910), (2380, 35680), (2720, 31220), (2800, 30328), (2975, 28544), (3122, 27200), (3200, 26537), (3400, 24976), (3568, 23800), (3791, 22400), (3808, 22300), (4460, 19040), (4480, 18955), (4760, 17840), (5440, 15610), (5575, 15232), (5600, 15164), (5950, 14272), (6244, 13600), (6800, 12488), (7136, 11900), (7582, 11200), (7616, 11150), (7805, 10880), (8920, 9520)]