56962500

素因数分解:

$2^2\times 3^1\times 5^5\times 7^2\times {\mathrm{31}}^1$

素因数の和:77

約数の個数: 216

約数和(自身を含む): 199487232

約数和(自身を除く): 142524732

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 31, 35, 42, 49, 50, 60, 62, 70, 75, 84, 93, 98, 100, 105, 124, 125, 140, 147, 150, 155, 175, 186, 196, 210, 217, 245, 250, 294, 300, 310, 350, 372, 375, 420, 434, 465, 490, 500, 525, 588, 620, 625, 651, 700, 735, 750, 775, 868, 875, 930, 980, 1050, 1085, 1225, 1250, 1302, 1470, 1500, 1519, 1550, 1750, 1860, 1875, 2100, 2170, 2325, 2450, 2500, 2604, 2625, 2940, 3038, 3100, 3125, 3255, 3500, 3675, 3750, 3875, 4340, 4375, 4557, 4650, 4900, 5250, 5425, 6076, 6125, 6250, 6510, 7350, 7500, 7595, 7750, 8750, 9114, 9300, 9375, 10500, 10850, 11625, 12250, 12500, 13020, 13125, 14700, 15190, 15500, 16275, 17500, 18228, 18375, 18750, 19375, 21700, 21875, 22785, 23250, 24500, 26250, 27125, 30380, 30625, 32550, 36750, 37500, 37975, 38750, 43750, 45570, 46500, 52500, 54250, 58125, 61250, 65100, 65625, 73500, 75950, 77500, 81375, 87500, 91140, 91875, 96875, 108500, 113925, 116250, 122500, 131250, 135625, 151900, 153125, 162750, 183750, 189875, 193750, 227850, 232500, 262500, 271250, 290625, 306250, 325500, 367500, 379750, 387500, 406875, 455700, 459375, 542500, 569625, 581250, 612500, 678125, 759500, 813750, 918750, 949375, 1139250, 1162500, 1356250, 1627500, 1837500, 1898750, 2034375, 2278500, 2712500, 2848125, 3797500, 4068750, 4746875, 5696250, 8137500, 9493750, 11392500, 14240625, 18987500, 28481250, 56962500]

約数ペア:

[(1, 56962500), (2, 28481250), (3, 18987500), (4, 14240625), (5, 11392500), (6, 9493750), (7, 8137500), (10, 5696250), (12, 4746875), (14, 4068750), (15, 3797500), (20, 2848125), (21, 2712500), (25, 2278500), (28, 2034375), (30, 1898750), (31, 1837500), (35, 1627500), (42, 1356250), (49, 1162500), (50, 1139250), (60, 949375), (62, 918750), (70, 813750), (75, 759500), (84, 678125), (93, 612500), (98, 581250), (100, 569625), (105, 542500), (124, 459375), (125, 455700), (140, 406875), (147, 387500), (150, 379750), (155, 367500), (175, 325500), (186, 306250), (196, 290625), (210, 271250), (217, 262500), (245, 232500), (250, 227850), (294, 193750), (300, 189875), (310, 183750), (350, 162750), (372, 153125), (375, 151900), (420, 135625), (434, 131250), (465, 122500), (490, 116250), (500, 113925), (525, 108500), (588, 96875), (620, 91875), (625, 91140), (651, 87500), (700, 81375), (735, 77500), (750, 75950), (775, 73500), (868, 65625), (875, 65100), (930, 61250), (980, 58125), (1050, 54250), (1085, 52500), (1225, 46500), (1250, 45570), (1302, 43750), (1470, 38750), (1500, 37975), (1519, 37500), (1550, 36750), (1750, 32550), (1860, 30625), (1875, 30380), (2100, 27125), (2170, 26250), (2325, 24500), (2450, 23250), (2500, 22785), (2604, 21875), (2625, 21700), (2940, 19375), (3038, 18750), (3100, 18375), (3125, 18228), (3255, 17500), (3500, 16275), (3675, 15500), (3750, 15190), (3875, 14700), (4340, 13125), (4375, 13020), (4557, 12500), (4650, 12250), (4900, 11625), (5250, 10850), (5425, 10500), (6076, 9375), (6125, 9300), (6250, 9114), (6510, 8750), (7350, 7750), (7500, 7595)]