74800000

素因数分解:

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

素因数の和:67

約数の個数: 192

約数和(自身を含む): 215142480

約数和(自身を除く): 140342480

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, 128, 136, 160, 170, 176, 187, 200, 220, 250, 272, 275, 320, 340, 352, 374, 400, 425, 440, 500, 544, 550, 625, 640, 680, 704, 748, 800, 850, 880, 935, 1000, 1088, 1100, 1250, 1360, 1375, 1408, 1496, 1600, 1700, 1760, 1870, 2000, 2125, 2176, 2200, 2500, 2720, 2750, 2992, 3125, 3200, 3400, 3520, 3740, 4000, 4250, 4400, 4675, 5000, 5440, 5500, 5984, 6250, 6800, 6875, 7040, 7480, 8000, 8500, 8800, 9350, 10000, 10625, 10880, 11000, 11968, 12500, 13600, 13750, 14960, 16000, 17000, 17600, 18700, 20000, 21250, 22000, 23375, 23936, 25000, 27200, 27500, 29920, 34000, 34375, 35200, 37400, 40000, 42500, 44000, 46750, 50000, 53125, 54400, 55000, 59840, 68000, 68750, 74800, 80000, 85000, 88000, 93500, 100000, 106250, 110000, 116875, 119680, 136000, 137500, 149600, 170000, 176000, 187000, 200000, 212500, 220000, 233750, 272000, 275000, 299200, 340000, 374000, 400000, 425000, 440000, 467500, 550000, 584375, 598400, 680000, 748000, 850000, 880000, 935000, 1100000, 1168750, 1360000, 1496000, 1700000, 1870000, 2200000, 2337500, 2992000, 3400000, 3740000, 4400000, 4675000, 6800000, 7480000, 9350000, 14960000, 18700000, 37400000, 74800000]

約数ペア:

[(1, 74800000), (2, 37400000), (4, 18700000), (5, 14960000), (8, 9350000), (10, 7480000), (11, 6800000), (16, 4675000), (17, 4400000), (20, 3740000), (22, 3400000), (25, 2992000), (32, 2337500), (34, 2200000), (40, 1870000), (44, 1700000), (50, 1496000), (55, 1360000), (64, 1168750), (68, 1100000), (80, 935000), (85, 880000), (88, 850000), (100, 748000), (110, 680000), (125, 598400), (128, 584375), (136, 550000), (160, 467500), (170, 440000), (176, 425000), (187, 400000), (200, 374000), (220, 340000), (250, 299200), (272, 275000), (275, 272000), (320, 233750), (340, 220000), (352, 212500), (374, 200000), (400, 187000), (425, 176000), (440, 170000), (500, 149600), (544, 137500), (550, 136000), (625, 119680), (640, 116875), (680, 110000), (704, 106250), (748, 100000), (800, 93500), (850, 88000), (880, 85000), (935, 80000), (1000, 74800), (1088, 68750), (1100, 68000), (1250, 59840), (1360, 55000), (1375, 54400), (1408, 53125), (1496, 50000), (1600, 46750), (1700, 44000), (1760, 42500), (1870, 40000), (2000, 37400), (2125, 35200), (2176, 34375), (2200, 34000), (2500, 29920), (2720, 27500), (2750, 27200), (2992, 25000), (3125, 23936), (3200, 23375), (3400, 22000), (3520, 21250), (3740, 20000), (4000, 18700), (4250, 17600), (4400, 17000), (4675, 16000), (5000, 14960), (5440, 13750), (5500, 13600), (5984, 12500), (6250, 11968), (6800, 11000), (6875, 10880), (7040, 10625), (7480, 10000), (8000, 9350), (8500, 8800)]