18844500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{739}}^1$

素因数の和:778

約数の個数: 96

約数和(自身を含む): 58181760

約数和(自身を除く): 39337260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 85, 100, 102, 125, 150, 170, 204, 250, 255, 300, 340, 375, 425, 500, 510, 739, 750, 850, 1020, 1275, 1478, 1500, 1700, 2125, 2217, 2550, 2956, 3695, 4250, 4434, 5100, 6375, 7390, 8500, 8868, 11085, 12563, 12750, 14780, 18475, 22170, 25126, 25500, 36950, 37689, 44340, 50252, 55425, 62815, 73900, 75378, 92375, 110850, 125630, 150756, 184750, 188445, 221700, 251260, 277125, 314075, 369500, 376890, 554250, 628150, 753780, 942225, 1108500, 1256300, 1570375, 1884450, 3140750, 3768900, 4711125, 6281500, 9422250, 18844500]

約数ペア:

[(1, 18844500), (2, 9422250), (3, 6281500), (4, 4711125), (5, 3768900), (6, 3140750), (10, 1884450), (12, 1570375), (15, 1256300), (17, 1108500), (20, 942225), (25, 753780), (30, 628150), (34, 554250), (50, 376890), (51, 369500), (60, 314075), (68, 277125), (75, 251260), (85, 221700), (100, 188445), (102, 184750), (125, 150756), (150, 125630), (170, 110850), (204, 92375), (250, 75378), (255, 73900), (300, 62815), (340, 55425), (375, 50252), (425, 44340), (500, 37689), (510, 36950), (739, 25500), (750, 25126), (850, 22170), (1020, 18475), (1275, 14780), (1478, 12750), (1500, 12563), (1700, 11085), (2125, 8868), (2217, 8500), (2550, 7390), (2956, 6375), (3695, 5100), (4250, 4434)]