872228520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47507}}^1$

素因数の和:47544

約数の個数: 128

約数和(自身を含む): 3078518400

約数和(自身を除く): 2206289880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 85, 90, 102, 108, 120, 135, 136, 153, 170, 180, 204, 216, 255, 270, 306, 340, 360, 408, 459, 510, 540, 612, 680, 765, 918, 1020, 1080, 1224, 1530, 1836, 2040, 2295, 3060, 3672, 4590, 6120, 9180, 18360, 47507, 95014, 142521, 190028, 237535, 285042, 380056, 427563, 475070, 570084, 712605, 807619, 855126, 950140, 1140168, 1282689, 1425210, 1615238, 1710252, 1900280, 2137815, 2422857, 2565378, 2850420, 3230476, 3420504, 4038095, 4275630, 4845714, 5130756, 5700840, 6413445, 6460952, 7268571, 8076190, 8551260, 9691428, 10261512, 12114285, 12826890, 14537142, 16152380, 17102520, 19382856, 21805713, 24228570, 25653780, 29074284, 32304760, 36342855, 43611426, 48457140, 51307560, 58148568, 72685710, 87222852, 96914280, 109028565, 145371420, 174445704, 218057130, 290742840, 436114260, 872228520]

約数ペア:

[(1, 872228520), (2, 436114260), (3, 290742840), (4, 218057130), (5, 174445704), (6, 145371420), (8, 109028565), (9, 96914280), (10, 87222852), (12, 72685710), (15, 58148568), (17, 51307560), (18, 48457140), (20, 43611426), (24, 36342855), (27, 32304760), (30, 29074284), (34, 25653780), (36, 24228570), (40, 21805713), (45, 19382856), (51, 17102520), (54, 16152380), (60, 14537142), (68, 12826890), (72, 12114285), (85, 10261512), (90, 9691428), (102, 8551260), (108, 8076190), (120, 7268571), (135, 6460952), (136, 6413445), (153, 5700840), (170, 5130756), (180, 4845714), (204, 4275630), (216, 4038095), (255, 3420504), (270, 3230476), (306, 2850420), (340, 2565378), (360, 2422857), (408, 2137815), (459, 1900280), (510, 1710252), (540, 1615238), (612, 1425210), (680, 1282689), (765, 1140168), (918, 950140), (1020, 855126), (1080, 807619), (1224, 712605), (1530, 570084), (1836, 475070), (2040, 427563), (2295, 380056), (3060, 285042), (3672, 237535), (4590, 190028), (6120, 142521), (9180, 95014), (18360, 47507)]