8960700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1$

素因数の和:292

約数の個数: 144

約数和(自身を含む): 31497984

約数和(自身を除く): 22537284

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 25, 28, 30, 34, 35, 42, 50, 51, 60, 68, 70, 75, 84, 85, 100, 102, 105, 119, 140, 150, 170, 175, 204, 210, 238, 251, 255, 300, 340, 350, 357, 420, 425, 476, 502, 510, 525, 595, 700, 714, 753, 850, 1004, 1020, 1050, 1190, 1255, 1275, 1428, 1506, 1700, 1757, 1785, 2100, 2380, 2510, 2550, 2975, 3012, 3514, 3570, 3765, 4267, 5020, 5100, 5271, 5950, 6275, 7028, 7140, 7530, 8534, 8785, 8925, 10542, 11900, 12550, 12801, 15060, 17068, 17570, 17850, 18825, 21084, 21335, 25100, 25602, 26355, 29869, 35140, 35700, 37650, 42670, 43925, 51204, 52710, 59738, 64005, 75300, 85340, 87850, 89607, 105420, 106675, 119476, 128010, 131775, 149345, 175700, 179214, 213350, 256020, 263550, 298690, 320025, 358428, 426700, 448035, 527100, 597380, 640050, 746725, 896070, 1280100, 1493450, 1792140, 2240175, 2986900, 4480350, 8960700]

約数ペア:

[(1, 8960700), (2, 4480350), (3, 2986900), (4, 2240175), (5, 1792140), (6, 1493450), (7, 1280100), (10, 896070), (12, 746725), (14, 640050), (15, 597380), (17, 527100), (20, 448035), (21, 426700), (25, 358428), (28, 320025), (30, 298690), (34, 263550), (35, 256020), (42, 213350), (50, 179214), (51, 175700), (60, 149345), (68, 131775), (70, 128010), (75, 119476), (84, 106675), (85, 105420), (100, 89607), (102, 87850), (105, 85340), (119, 75300), (140, 64005), (150, 59738), (170, 52710), (175, 51204), (204, 43925), (210, 42670), (238, 37650), (251, 35700), (255, 35140), (300, 29869), (340, 26355), (350, 25602), (357, 25100), (420, 21335), (425, 21084), (476, 18825), (502, 17850), (510, 17570), (525, 17068), (595, 15060), (700, 12801), (714, 12550), (753, 11900), (850, 10542), (1004, 8925), (1020, 8785), (1050, 8534), (1190, 7530), (1255, 7140), (1275, 7028), (1428, 6275), (1506, 5950), (1700, 5271), (1757, 5100), (1785, 5020), (2100, 4267), (2380, 3765), (2510, 3570), (2550, 3514), (2975, 3012)]