19533000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{383}}^1$

素因数の和:424

約数の個数: 128

約数和(自身を含む): 64696320

約数和(自身を除く): 45163320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 25, 30, 34, 40, 50, 51, 60, 68, 75, 85, 100, 102, 120, 125, 136, 150, 170, 200, 204, 250, 255, 300, 340, 375, 383, 408, 425, 500, 510, 600, 680, 750, 766, 850, 1000, 1020, 1149, 1275, 1500, 1532, 1700, 1915, 2040, 2125, 2298, 2550, 3000, 3064, 3400, 3830, 4250, 4596, 5100, 5745, 6375, 6511, 7660, 8500, 9192, 9575, 10200, 11490, 12750, 13022, 15320, 17000, 19150, 19533, 22980, 25500, 26044, 28725, 32555, 38300, 39066, 45960, 47875, 51000, 52088, 57450, 65110, 76600, 78132, 95750, 97665, 114900, 130220, 143625, 156264, 162775, 191500, 195330, 229800, 260440, 287250, 325550, 383000, 390660, 488325, 574500, 651100, 781320, 813875, 976650, 1149000, 1302200, 1627750, 1953300, 2441625, 3255500, 3906600, 4883250, 6511000, 9766500, 19533000]

約数ペア:

[(1, 19533000), (2, 9766500), (3, 6511000), (4, 4883250), (5, 3906600), (6, 3255500), (8, 2441625), (10, 1953300), (12, 1627750), (15, 1302200), (17, 1149000), (20, 976650), (24, 813875), (25, 781320), (30, 651100), (34, 574500), (40, 488325), (50, 390660), (51, 383000), (60, 325550), (68, 287250), (75, 260440), (85, 229800), (100, 195330), (102, 191500), (120, 162775), (125, 156264), (136, 143625), (150, 130220), (170, 114900), (200, 97665), (204, 95750), (250, 78132), (255, 76600), (300, 65110), (340, 57450), (375, 52088), (383, 51000), (408, 47875), (425, 45960), (500, 39066), (510, 38300), (600, 32555), (680, 28725), (750, 26044), (766, 25500), (850, 22980), (1000, 19533), (1020, 19150), (1149, 17000), (1275, 15320), (1500, 13022), (1532, 12750), (1700, 11490), (1915, 10200), (2040, 9575), (2125, 9192), (2298, 8500), (2550, 7660), (3000, 6511), (3064, 6375), (3400, 5745), (3830, 5100), (4250, 4596)]