305382900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{59879}}^1$

素因数の和:59913

約数の個数: 72

約数和(自身を含む): 935565120

約数和(自身を除く): 630182220

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, 150, 170, 204, 255, 300, 340, 425, 510, 850, 1020, 1275, 1700, 2550, 5100, 59879, 119758, 179637, 239516, 299395, 359274, 598790, 718548, 898185, 1017943, 1197580, 1496975, 1796370, 2035886, 2993950, 3053829, 3592740, 4071772, 4490925, 5089715, 5987900, 6107658, 8981850, 10179430, 12215316, 15269145, 17963700, 20358860, 25448575, 30538290, 50897150, 61076580, 76345725, 101794300, 152691450, 305382900]

約数ペア:

[(1, 305382900), (2, 152691450), (3, 101794300), (4, 76345725), (5, 61076580), (6, 50897150), (10, 30538290), (12, 25448575), (15, 20358860), (17, 17963700), (20, 15269145), (25, 12215316), (30, 10179430), (34, 8981850), (50, 6107658), (51, 5987900), (60, 5089715), (68, 4490925), (75, 4071772), (85, 3592740), (100, 3053829), (102, 2993950), (150, 2035886), (170, 1796370), (204, 1496975), (255, 1197580), (300, 1017943), (340, 898185), (425, 718548), (510, 598790), (850, 359274), (1020, 299395), (1275, 239516), (1700, 179637), (2550, 119758), (5100, 59879)]