65778000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{577}}^1$

素因数の和:622

約数の個数: 160

約数和(自身を含む): 223616640

約数和(自身を除く): 157838640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 38, 40, 48, 50, 57, 60, 75, 76, 80, 95, 100, 114, 120, 125, 150, 152, 190, 200, 228, 240, 250, 285, 300, 304, 375, 380, 400, 456, 475, 500, 570, 577, 600, 750, 760, 912, 950, 1000, 1140, 1154, 1200, 1425, 1500, 1520, 1731, 1900, 2000, 2280, 2308, 2375, 2850, 2885, 3000, 3462, 3800, 4560, 4616, 4750, 5700, 5770, 6000, 6924, 7125, 7600, 8655, 9232, 9500, 10963, 11400, 11540, 13848, 14250, 14425, 17310, 19000, 21926, 22800, 23080, 27696, 28500, 28850, 32889, 34620, 38000, 43275, 43852, 46160, 54815, 57000, 57700, 65778, 69240, 72125, 86550, 87704, 109630, 114000, 115400, 131556, 138480, 144250, 164445, 173100, 175408, 216375, 219260, 230800, 263112, 274075, 288500, 328890, 346200, 432750, 438520, 526224, 548150, 577000, 657780, 692400, 822225, 865500, 877040, 1096300, 1154000, 1315560, 1370375, 1644450, 1731000, 2192600, 2631120, 2740750, 3288900, 3462000, 4111125, 4385200, 5481500, 6577800, 8222250, 10963000, 13155600, 16444500, 21926000, 32889000, 65778000]

約数ペア:

[(1, 65778000), (2, 32889000), (3, 21926000), (4, 16444500), (5, 13155600), (6, 10963000), (8, 8222250), (10, 6577800), (12, 5481500), (15, 4385200), (16, 4111125), (19, 3462000), (20, 3288900), (24, 2740750), (25, 2631120), (30, 2192600), (38, 1731000), (40, 1644450), (48, 1370375), (50, 1315560), (57, 1154000), (60, 1096300), (75, 877040), (76, 865500), (80, 822225), (95, 692400), (100, 657780), (114, 577000), (120, 548150), (125, 526224), (150, 438520), (152, 432750), (190, 346200), (200, 328890), (228, 288500), (240, 274075), (250, 263112), (285, 230800), (300, 219260), (304, 216375), (375, 175408), (380, 173100), (400, 164445), (456, 144250), (475, 138480), (500, 131556), (570, 115400), (577, 114000), (600, 109630), (750, 87704), (760, 86550), (912, 72125), (950, 69240), (1000, 65778), (1140, 57700), (1154, 57000), (1200, 54815), (1425, 46160), (1500, 43852), (1520, 43275), (1731, 38000), (1900, 34620), (2000, 32889), (2280, 28850), (2308, 28500), (2375, 27696), (2850, 23080), (2885, 22800), (3000, 21926), (3462, 19000), (3800, 17310), (4560, 14425), (4616, 14250), (4750, 13848), (5700, 11540), (5770, 11400), (6000, 10963), (6924, 9500), (7125, 9232), (7600, 8655)]