83300000

素因数分解:

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

素因数の和:66

約数の個数: 216

約数和(自身を含む): 252476028

約数和(自身を除く): 169176028

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 25, 28, 32, 34, 35, 40, 49, 50, 56, 68, 70, 80, 85, 98, 100, 112, 119, 125, 136, 140, 160, 170, 175, 196, 200, 224, 238, 245, 250, 272, 280, 340, 350, 392, 400, 425, 476, 490, 500, 544, 560, 595, 625, 680, 700, 784, 800, 833, 850, 875, 952, 980, 1000, 1120, 1190, 1225, 1250, 1360, 1400, 1568, 1666, 1700, 1750, 1904, 1960, 2000, 2125, 2380, 2450, 2500, 2720, 2800, 2975, 3125, 3332, 3400, 3500, 3808, 3920, 4000, 4165, 4250, 4375, 4760, 4900, 5000, 5600, 5950, 6125, 6250, 6664, 6800, 7000, 7840, 8330, 8500, 8750, 9520, 9800, 10000, 10625, 11900, 12250, 12500, 13328, 13600, 14000, 14875, 16660, 17000, 17500, 19040, 19600, 20000, 20825, 21250, 21875, 23800, 24500, 25000, 26656, 28000, 29750, 30625, 33320, 34000, 35000, 39200, 41650, 42500, 43750, 47600, 49000, 50000, 53125, 59500, 61250, 66640, 68000, 70000, 74375, 83300, 85000, 87500, 95200, 98000, 100000, 104125, 106250, 119000, 122500, 133280, 140000, 148750, 153125, 166600, 170000, 175000, 196000, 208250, 212500, 238000, 245000, 297500, 306250, 333200, 340000, 350000, 371875, 416500, 425000, 476000, 490000, 520625, 595000, 612500, 666400, 700000, 743750, 833000, 850000, 980000, 1041250, 1190000, 1225000, 1487500, 1666000, 1700000, 2082500, 2380000, 2450000, 2603125, 2975000, 3332000, 4165000, 4900000, 5206250, 5950000, 8330000, 10412500, 11900000, 16660000, 20825000, 41650000, 83300000]

約数ペア:

[(1, 83300000), (2, 41650000), (4, 20825000), (5, 16660000), (7, 11900000), (8, 10412500), (10, 8330000), (14, 5950000), (16, 5206250), (17, 4900000), (20, 4165000), (25, 3332000), (28, 2975000), (32, 2603125), (34, 2450000), (35, 2380000), (40, 2082500), (49, 1700000), (50, 1666000), (56, 1487500), (68, 1225000), (70, 1190000), (80, 1041250), (85, 980000), (98, 850000), (100, 833000), (112, 743750), (119, 700000), (125, 666400), (136, 612500), (140, 595000), (160, 520625), (170, 490000), (175, 476000), (196, 425000), (200, 416500), (224, 371875), (238, 350000), (245, 340000), (250, 333200), (272, 306250), (280, 297500), (340, 245000), (350, 238000), (392, 212500), (400, 208250), (425, 196000), (476, 175000), (490, 170000), (500, 166600), (544, 153125), (560, 148750), (595, 140000), (625, 133280), (680, 122500), (700, 119000), (784, 106250), (800, 104125), (833, 100000), (850, 98000), (875, 95200), (952, 87500), (980, 85000), (1000, 83300), (1120, 74375), (1190, 70000), (1225, 68000), (1250, 66640), (1360, 61250), (1400, 59500), (1568, 53125), (1666, 50000), (1700, 49000), (1750, 47600), (1904, 43750), (1960, 42500), (2000, 41650), (2125, 39200), (2380, 35000), (2450, 34000), (2500, 33320), (2720, 30625), (2800, 29750), (2975, 28000), (3125, 26656), (3332, 25000), (3400, 24500), (3500, 23800), (3808, 21875), (3920, 21250), (4000, 20825), (4165, 20000), (4250, 19600), (4375, 19040), (4760, 17500), (4900, 17000), (5000, 16660), (5600, 14875), (5950, 14000), (6125, 13600), (6250, 13328), (6664, 12500), (6800, 12250), (7000, 11900), (7840, 10625), (8330, 10000), (8500, 9800), (8750, 9520)]