22440000

素因数分解:

$2^6\times 3^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1$

素因数の和:63

約数の個数: 280

約数和(自身を含む): 85697568

約数和(自身を除く): 63257568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 25, 30, 32, 33, 34, 40, 44, 48, 50, 51, 55, 60, 64, 66, 68, 75, 80, 85, 88, 96, 100, 102, 110, 120, 125, 132, 136, 150, 160, 165, 170, 176, 187, 192, 200, 204, 220, 240, 250, 255, 264, 272, 275, 300, 320, 330, 340, 352, 374, 375, 400, 408, 425, 440, 480, 500, 510, 528, 544, 550, 561, 600, 625, 660, 680, 704, 748, 750, 800, 816, 825, 850, 880, 935, 960, 1000, 1020, 1056, 1088, 1100, 1122, 1200, 1250, 1275, 1320, 1360, 1375, 1496, 1500, 1600, 1632, 1650, 1700, 1760, 1870, 1875, 2000, 2040, 2112, 2125, 2200, 2244, 2400, 2500, 2550, 2640, 2720, 2750, 2805, 2992, 3000, 3264, 3300, 3400, 3520, 3740, 3750, 4000, 4080, 4125, 4250, 4400, 4488, 4675, 4800, 5000, 5100, 5280, 5440, 5500, 5610, 5984, 6000, 6375, 6600, 6800, 6875, 7480, 7500, 8000, 8160, 8250, 8500, 8800, 8976, 9350, 10000, 10200, 10560, 10625, 11000, 11220, 11968, 12000, 12750, 13200, 13600, 13750, 14025, 14960, 15000, 16320, 16500, 17000, 17600, 17952, 18700, 20000, 20400, 20625, 21250, 22000, 22440, 23375, 24000, 25500, 26400, 27200, 27500, 28050, 29920, 30000, 31875, 33000, 34000, 35904, 37400, 40000, 40800, 41250, 42500, 44000, 44880, 46750, 51000, 52800, 55000, 56100, 59840, 60000, 63750, 66000, 68000, 70125, 74800, 81600, 82500, 85000, 88000, 89760, 93500, 102000, 110000, 112200, 116875, 120000, 127500, 132000, 136000, 140250, 149600, 165000, 170000, 179520, 187000, 204000, 220000, 224400, 233750, 255000, 264000, 280500, 299200, 330000, 340000, 350625, 374000, 408000, 440000, 448800, 467500, 510000, 561000, 660000, 680000, 701250, 748000, 897600, 935000, 1020000, 1122000, 1320000, 1402500, 1496000, 1870000, 2040000, 2244000, 2805000, 3740000, 4488000, 5610000, 7480000, 11220000, 22440000]

約数ペア:

[(1, 22440000), (2, 11220000), (3, 7480000), (4, 5610000), (5, 4488000), (6, 3740000), (8, 2805000), (10, 2244000), (11, 2040000), (12, 1870000), (15, 1496000), (16, 1402500), (17, 1320000), (20, 1122000), (22, 1020000), (24, 935000), (25, 897600), (30, 748000), (32, 701250), (33, 680000), (34, 660000), (40, 561000), (44, 510000), (48, 467500), (50, 448800), (51, 440000), (55, 408000), (60, 374000), (64, 350625), (66, 340000), (68, 330000), (75, 299200), (80, 280500), (85, 264000), (88, 255000), (96, 233750), (100, 224400), (102, 220000), (110, 204000), (120, 187000), (125, 179520), (132, 170000), (136, 165000), (150, 149600), (160, 140250), (165, 136000), (170, 132000), (176, 127500), (187, 120000), (192, 116875), (200, 112200), (204, 110000), (220, 102000), (240, 93500), (250, 89760), (255, 88000), (264, 85000), (272, 82500), (275, 81600), (300, 74800), (320, 70125), (330, 68000), (340, 66000), (352, 63750), (374, 60000), (375, 59840), (400, 56100), (408, 55000), (425, 52800), (440, 51000), (480, 46750), (500, 44880), (510, 44000), (528, 42500), (544, 41250), (550, 40800), (561, 40000), (600, 37400), (625, 35904), (660, 34000), (680, 33000), (704, 31875), (748, 30000), (750, 29920), (800, 28050), (816, 27500), (825, 27200), (850, 26400), (880, 25500), (935, 24000), (960, 23375), (1000, 22440), (1020, 22000), (1056, 21250), (1088, 20625), (1100, 20400), (1122, 20000), (1200, 18700), (1250, 17952), (1275, 17600), (1320, 17000), (1360, 16500), (1375, 16320), (1496, 15000), (1500, 14960), (1600, 14025), (1632, 13750), (1650, 13600), (1700, 13200), (1760, 12750), (1870, 12000), (1875, 11968), (2000, 11220), (2040, 11000), (2112, 10625), (2125, 10560), (2200, 10200), (2244, 10000), (2400, 9350), (2500, 8976), (2550, 8800), (2640, 8500), (2720, 8250), (2750, 8160), (2805, 8000), (2992, 7500), (3000, 7480), (3264, 6875), (3300, 6800), (3400, 6600), (3520, 6375), (3740, 6000), (3750, 5984), (4000, 5610), (4080, 5500), (4125, 5440), (4250, 5280), (4400, 5100), (4488, 5000), (4675, 4800)]