2290125000

素因数分解:

$2^3\times 3^1\times 5^6\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:267

約数の個数: 224

約数和(自身を含む): 7424904960

約数和(自身を除く): 5134779960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 31, 40, 50, 60, 62, 75, 93, 100, 120, 124, 125, 150, 155, 186, 197, 200, 248, 250, 300, 310, 372, 375, 394, 465, 500, 591, 600, 620, 625, 744, 750, 775, 788, 930, 985, 1000, 1182, 1240, 1250, 1500, 1550, 1576, 1860, 1875, 1970, 2325, 2364, 2500, 2955, 3000, 3100, 3125, 3720, 3750, 3875, 3940, 4650, 4728, 4925, 5000, 5910, 6107, 6200, 6250, 7500, 7750, 7880, 9300, 9375, 9850, 11625, 11820, 12214, 12500, 14775, 15000, 15500, 15625, 18321, 18600, 18750, 19375, 19700, 23250, 23640, 24428, 24625, 25000, 29550, 30535, 31000, 31250, 36642, 37500, 38750, 39400, 46500, 46875, 48856, 49250, 58125, 59100, 61070, 62500, 73284, 73875, 75000, 77500, 91605, 93000, 93750, 96875, 98500, 116250, 118200, 122140, 123125, 125000, 146568, 147750, 152675, 155000, 183210, 187500, 193750, 197000, 232500, 244280, 246250, 290625, 295500, 305350, 366420, 369375, 375000, 387500, 458025, 465000, 484375, 492500, 581250, 591000, 610700, 615625, 732840, 738750, 763375, 775000, 916050, 968750, 985000, 1162500, 1221400, 1231250, 1453125, 1477500, 1526750, 1832100, 1846875, 1937500, 2290125, 2325000, 2462500, 2906250, 2955000, 3053500, 3078125, 3664200, 3693750, 3816875, 3875000, 4580250, 4925000, 5812500, 6107000, 6156250, 7387500, 7633750, 9160500, 9234375, 11450625, 11625000, 12312500, 14775000, 15267500, 18321000, 18468750, 19084375, 22901250, 24625000, 30535000, 36937500, 38168750, 45802500, 57253125, 73875000, 76337500, 91605000, 95421875, 114506250, 152675000, 190843750, 229012500, 286265625, 381687500, 458025000, 572531250, 763375000, 1145062500, 2290125000]

約数ペア:

[(1, 2290125000), (2, 1145062500), (3, 763375000), (4, 572531250), (5, 458025000), (6, 381687500), (8, 286265625), (10, 229012500), (12, 190843750), (15, 152675000), (20, 114506250), (24, 95421875), (25, 91605000), (30, 76337500), (31, 73875000), (40, 57253125), (50, 45802500), (60, 38168750), (62, 36937500), (75, 30535000), (93, 24625000), (100, 22901250), (120, 19084375), (124, 18468750), (125, 18321000), (150, 15267500), (155, 14775000), (186, 12312500), (197, 11625000), (200, 11450625), (248, 9234375), (250, 9160500), (300, 7633750), (310, 7387500), (372, 6156250), (375, 6107000), (394, 5812500), (465, 4925000), (500, 4580250), (591, 3875000), (600, 3816875), (620, 3693750), (625, 3664200), (744, 3078125), (750, 3053500), (775, 2955000), (788, 2906250), (930, 2462500), (985, 2325000), (1000, 2290125), (1182, 1937500), (1240, 1846875), (1250, 1832100), (1500, 1526750), (1550, 1477500), (1576, 1453125), (1860, 1231250), (1875, 1221400), (1970, 1162500), (2325, 985000), (2364, 968750), (2500, 916050), (2955, 775000), (3000, 763375), (3100, 738750), (3125, 732840), (3720, 615625), (3750, 610700), (3875, 591000), (3940, 581250), (4650, 492500), (4728, 484375), (4925, 465000), (5000, 458025), (5910, 387500), (6107, 375000), (6200, 369375), (6250, 366420), (7500, 305350), (7750, 295500), (7880, 290625), (9300, 246250), (9375, 244280), (9850, 232500), (11625, 197000), (11820, 193750), (12214, 187500), (12500, 183210), (14775, 155000), (15000, 152675), (15500, 147750), (15625, 146568), (18321, 125000), (18600, 123125), (18750, 122140), (19375, 118200), (19700, 116250), (23250, 98500), (23640, 96875), (24428, 93750), (24625, 93000), (25000, 91605), (29550, 77500), (30535, 75000), (31000, 73875), (31250, 73284), (36642, 62500), (37500, 61070), (38750, 59100), (39400, 58125), (46500, 49250), (46875, 48856)]