890217600

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{1973}}^1$

素因数の和:2047

約数の個数: 192

約数和(自身を含む): 2996058240

約数和(自身を除く): 2105840640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 47, 48, 50, 60, 64, 75, 80, 94, 96, 100, 120, 128, 141, 150, 160, 188, 192, 200, 235, 240, 282, 300, 320, 376, 384, 400, 470, 480, 564, 600, 640, 705, 752, 800, 940, 960, 1128, 1175, 1200, 1410, 1504, 1600, 1880, 1920, 1973, 2256, 2350, 2400, 2820, 3008, 3200, 3525, 3760, 3946, 4512, 4700, 4800, 5640, 5919, 6016, 7050, 7520, 7892, 9024, 9400, 9600, 9865, 11280, 11838, 14100, 15040, 15784, 18048, 18800, 19730, 22560, 23676, 28200, 29595, 30080, 31568, 37600, 39460, 45120, 47352, 49325, 56400, 59190, 63136, 75200, 78920, 90240, 92731, 94704, 98650, 112800, 118380, 126272, 147975, 150400, 157840, 185462, 189408, 197300, 225600, 236760, 252544, 278193, 295950, 315680, 370924, 378816, 394600, 451200, 463655, 473520, 556386, 591900, 631360, 741848, 757632, 789200, 927310, 947040, 1112772, 1183800, 1262720, 1390965, 1483696, 1578400, 1854620, 1894080, 2225544, 2318275, 2367600, 2781930, 2967392, 3156800, 3709240, 3788160, 4451088, 4636550, 4735200, 5563860, 5934784, 6313600, 6954825, 7418480, 8902176, 9273100, 9470400, 11127720, 11869568, 13909650, 14836960, 17804352, 18546200, 18940800, 22255440, 27819300, 29673920, 35608704, 37092400, 44510880, 55638600, 59347840, 74184800, 89021760, 111277200, 148369600, 178043520, 222554400, 296739200, 445108800, 890217600]

約数ペア:

[(1, 890217600), (2, 445108800), (3, 296739200), (4, 222554400), (5, 178043520), (6, 148369600), (8, 111277200), (10, 89021760), (12, 74184800), (15, 59347840), (16, 55638600), (20, 44510880), (24, 37092400), (25, 35608704), (30, 29673920), (32, 27819300), (40, 22255440), (47, 18940800), (48, 18546200), (50, 17804352), (60, 14836960), (64, 13909650), (75, 11869568), (80, 11127720), (94, 9470400), (96, 9273100), (100, 8902176), (120, 7418480), (128, 6954825), (141, 6313600), (150, 5934784), (160, 5563860), (188, 4735200), (192, 4636550), (200, 4451088), (235, 3788160), (240, 3709240), (282, 3156800), (300, 2967392), (320, 2781930), (376, 2367600), (384, 2318275), (400, 2225544), (470, 1894080), (480, 1854620), (564, 1578400), (600, 1483696), (640, 1390965), (705, 1262720), (752, 1183800), (800, 1112772), (940, 947040), (960, 927310), (1128, 789200), (1175, 757632), (1200, 741848), (1410, 631360), (1504, 591900), (1600, 556386), (1880, 473520), (1920, 463655), (1973, 451200), (2256, 394600), (2350, 378816), (2400, 370924), (2820, 315680), (3008, 295950), (3200, 278193), (3525, 252544), (3760, 236760), (3946, 225600), (4512, 197300), (4700, 189408), (4800, 185462), (5640, 157840), (5919, 150400), (6016, 147975), (7050, 126272), (7520, 118380), (7892, 112800), (9024, 98650), (9400, 94704), (9600, 92731), (9865, 90240), (11280, 78920), (11838, 75200), (14100, 63136), (15040, 59190), (15784, 56400), (18048, 49325), (18800, 47352), (19730, 45120), (22560, 39460), (23676, 37600), (28200, 31568), (29595, 30080)]