130900000

素因数分解:

$2^5\times 5^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1$

素因数の和:70

約数の個数: 288

約数和(自身を含む): 425222784

約数和(自身を除く): 294322784

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 17, 20, 22, 25, 28, 32, 34, 35, 40, 44, 50, 55, 56, 68, 70, 77, 80, 85, 88, 100, 110, 112, 119, 125, 136, 140, 154, 160, 170, 175, 176, 187, 200, 220, 224, 238, 250, 272, 275, 280, 308, 340, 350, 352, 374, 385, 400, 425, 440, 476, 500, 544, 550, 560, 595, 616, 625, 680, 700, 748, 770, 800, 850, 875, 880, 935, 952, 1000, 1100, 1120, 1190, 1232, 1250, 1309, 1360, 1375, 1400, 1496, 1540, 1700, 1750, 1760, 1870, 1904, 1925, 2000, 2125, 2200, 2380, 2464, 2500, 2618, 2720, 2750, 2800, 2975, 2992, 3080, 3125, 3400, 3500, 3740, 3808, 3850, 4000, 4250, 4375, 4400, 4675, 4760, 5000, 5236, 5500, 5600, 5950, 5984, 6160, 6250, 6545, 6800, 6875, 7000, 7480, 7700, 8500, 8750, 8800, 9350, 9520, 9625, 10000, 10472, 10625, 11000, 11900, 12320, 12500, 13090, 13600, 13750, 14000, 14875, 14960, 15400, 17000, 17500, 18700, 19040, 19250, 20000, 20944, 21250, 21875, 22000, 23375, 23800, 25000, 26180, 27500, 28000, 29750, 29920, 30800, 32725, 34000, 34375, 35000, 37400, 38500, 41888, 42500, 43750, 44000, 46750, 47600, 48125, 50000, 52360, 53125, 55000, 59500, 61600, 65450, 68000, 68750, 70000, 74375, 74800, 77000, 85000, 87500, 93500, 95200, 96250, 100000, 104720, 106250, 110000, 116875, 119000, 130900, 137500, 140000, 148750, 149600, 154000, 163625, 170000, 175000, 187000, 192500, 209440, 212500, 220000, 233750, 238000, 240625, 261800, 275000, 297500, 308000, 327250, 340000, 350000, 371875, 374000, 385000, 425000, 467500, 476000, 481250, 523600, 550000, 584375, 595000, 654500, 700000, 743750, 748000, 770000, 818125, 850000, 935000, 962500, 1047200, 1100000, 1168750, 1190000, 1309000, 1487500, 1540000, 1636250, 1700000, 1870000, 1925000, 2337500, 2380000, 2618000, 2975000, 3272500, 3740000, 3850000, 4090625, 4675000, 5236000, 5950000, 6545000, 7700000, 8181250, 9350000, 11900000, 13090000, 16362500, 18700000, 26180000, 32725000, 65450000, 130900000]

約数ペア:

[(1, 130900000), (2, 65450000), (4, 32725000), (5, 26180000), (7, 18700000), (8, 16362500), (10, 13090000), (11, 11900000), (14, 9350000), (16, 8181250), (17, 7700000), (20, 6545000), (22, 5950000), (25, 5236000), (28, 4675000), (32, 4090625), (34, 3850000), (35, 3740000), (40, 3272500), (44, 2975000), (50, 2618000), (55, 2380000), (56, 2337500), (68, 1925000), (70, 1870000), (77, 1700000), (80, 1636250), (85, 1540000), (88, 1487500), (100, 1309000), (110, 1190000), (112, 1168750), (119, 1100000), (125, 1047200), (136, 962500), (140, 935000), (154, 850000), (160, 818125), (170, 770000), (175, 748000), (176, 743750), (187, 700000), (200, 654500), (220, 595000), (224, 584375), (238, 550000), (250, 523600), (272, 481250), (275, 476000), (280, 467500), (308, 425000), (340, 385000), (350, 374000), (352, 371875), (374, 350000), (385, 340000), (400, 327250), (425, 308000), (440, 297500), (476, 275000), (500, 261800), (544, 240625), (550, 238000), (560, 233750), (595, 220000), (616, 212500), (625, 209440), (680, 192500), (700, 187000), (748, 175000), (770, 170000), (800, 163625), (850, 154000), (875, 149600), (880, 148750), (935, 140000), (952, 137500), (1000, 130900), (1100, 119000), (1120, 116875), (1190, 110000), (1232, 106250), (1250, 104720), (1309, 100000), (1360, 96250), (1375, 95200), (1400, 93500), (1496, 87500), (1540, 85000), (1700, 77000), (1750, 74800), (1760, 74375), (1870, 70000), (1904, 68750), (1925, 68000), (2000, 65450), (2125, 61600), (2200, 59500), (2380, 55000), (2464, 53125), (2500, 52360), (2618, 50000), (2720, 48125), (2750, 47600), (2800, 46750), (2975, 44000), (2992, 43750), (3080, 42500), (3125, 41888), (3400, 38500), (3500, 37400), (3740, 35000), (3808, 34375), (3850, 34000), (4000, 32725), (4250, 30800), (4375, 29920), (4400, 29750), (4675, 28000), (4760, 27500), (5000, 26180), (5236, 25000), (5500, 23800), (5600, 23375), (5950, 22000), (5984, 21875), (6160, 21250), (6250, 20944), (6545, 20000), (6800, 19250), (6875, 19040), (7000, 18700), (7480, 17500), (7700, 17000), (8500, 15400), (8750, 14960), (8800, 14875), (9350, 14000), (9520, 13750), (9625, 13600), (10000, 13090), (10472, 12500), (10625, 12320), (11000, 11900)]