187000000

素因数分解:

$2^6\times 5^6\times {\mathrm{11}}^1\times {\mathrm{17}}^1$

素因数の和:70

約数の個数: 196

約数和(自身を含む): 535774392

約数和(自身を除く): 348774392

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 25, 32, 34, 40, 44, 50, 55, 64, 68, 80, 85, 88, 100, 110, 125, 136, 160, 170, 176, 187, 200, 220, 250, 272, 275, 320, 340, 352, 374, 400, 425, 440, 500, 544, 550, 625, 680, 704, 748, 800, 850, 880, 935, 1000, 1088, 1100, 1250, 1360, 1375, 1496, 1600, 1700, 1760, 1870, 2000, 2125, 2200, 2500, 2720, 2750, 2992, 3125, 3400, 3520, 3740, 4000, 4250, 4400, 4675, 5000, 5440, 5500, 5984, 6250, 6800, 6875, 7480, 8000, 8500, 8800, 9350, 10000, 10625, 11000, 11968, 12500, 13600, 13750, 14960, 15625, 17000, 17600, 18700, 20000, 21250, 22000, 23375, 25000, 27200, 27500, 29920, 31250, 34000, 34375, 37400, 40000, 42500, 44000, 46750, 50000, 53125, 55000, 59840, 62500, 68000, 68750, 74800, 85000, 88000, 93500, 100000, 106250, 110000, 116875, 125000, 136000, 137500, 149600, 170000, 171875, 187000, 200000, 212500, 220000, 233750, 250000, 265625, 275000, 299200, 340000, 343750, 374000, 425000, 440000, 467500, 500000, 531250, 550000, 584375, 680000, 687500, 748000, 850000, 935000, 1000000, 1062500, 1100000, 1168750, 1375000, 1496000, 1700000, 1870000, 2125000, 2200000, 2337500, 2750000, 2921875, 3400000, 3740000, 4250000, 4675000, 5500000, 5843750, 7480000, 8500000, 9350000, 11000000, 11687500, 17000000, 18700000, 23375000, 37400000, 46750000, 93500000, 187000000]

約数ペア:

[(1, 187000000), (2, 93500000), (4, 46750000), (5, 37400000), (8, 23375000), (10, 18700000), (11, 17000000), (16, 11687500), (17, 11000000), (20, 9350000), (22, 8500000), (25, 7480000), (32, 5843750), (34, 5500000), (40, 4675000), (44, 4250000), (50, 3740000), (55, 3400000), (64, 2921875), (68, 2750000), (80, 2337500), (85, 2200000), (88, 2125000), (100, 1870000), (110, 1700000), (125, 1496000), (136, 1375000), (160, 1168750), (170, 1100000), (176, 1062500), (187, 1000000), (200, 935000), (220, 850000), (250, 748000), (272, 687500), (275, 680000), (320, 584375), (340, 550000), (352, 531250), (374, 500000), (400, 467500), (425, 440000), (440, 425000), (500, 374000), (544, 343750), (550, 340000), (625, 299200), (680, 275000), (704, 265625), (748, 250000), (800, 233750), (850, 220000), (880, 212500), (935, 200000), (1000, 187000), (1088, 171875), (1100, 170000), (1250, 149600), (1360, 137500), (1375, 136000), (1496, 125000), (1600, 116875), (1700, 110000), (1760, 106250), (1870, 100000), (2000, 93500), (2125, 88000), (2200, 85000), (2500, 74800), (2720, 68750), (2750, 68000), (2992, 62500), (3125, 59840), (3400, 55000), (3520, 53125), (3740, 50000), (4000, 46750), (4250, 44000), (4400, 42500), (4675, 40000), (5000, 37400), (5440, 34375), (5500, 34000), (5984, 31250), (6250, 29920), (6800, 27500), (6875, 27200), (7480, 25000), (8000, 23375), (8500, 22000), (8800, 21250), (9350, 20000), (10000, 18700), (10625, 17600), (11000, 17000), (11968, 15625), (12500, 14960), (13600, 13750)]