47755260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{251}}^1$

素因数の和:424

約数の個数: 144

約数和(自身を含む): 167311872

約数和(自身を除く): 119556612

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 151, 180, 210, 251, 252, 302, 315, 420, 453, 502, 604, 630, 753, 755, 906, 1004, 1057, 1255, 1260, 1359, 1506, 1510, 1757, 1812, 2114, 2259, 2265, 2510, 2718, 3012, 3020, 3171, 3514, 3765, 4228, 4518, 4530, 5020, 5271, 5285, 5436, 6342, 6795, 7028, 7530, 8785, 9036, 9060, 9513, 10542, 10570, 11295, 12684, 13590, 15060, 15813, 15855, 17570, 19026, 21084, 21140, 22590, 26355, 27180, 31626, 31710, 35140, 37901, 38052, 45180, 47565, 52710, 63252, 63420, 75802, 79065, 95130, 105420, 113703, 151604, 158130, 189505, 190260, 227406, 265307, 316260, 341109, 379010, 454812, 530614, 568515, 682218, 758020, 795921, 1061228, 1137030, 1326535, 1364436, 1591842, 1705545, 2274060, 2387763, 2653070, 3183684, 3411090, 3979605, 4775526, 5306140, 6822180, 7959210, 9551052, 11938815, 15918420, 23877630, 47755260]

約数ペア:

[(1, 47755260), (2, 23877630), (3, 15918420), (4, 11938815), (5, 9551052), (6, 7959210), (7, 6822180), (9, 5306140), (10, 4775526), (12, 3979605), (14, 3411090), (15, 3183684), (18, 2653070), (20, 2387763), (21, 2274060), (28, 1705545), (30, 1591842), (35, 1364436), (36, 1326535), (42, 1137030), (45, 1061228), (60, 795921), (63, 758020), (70, 682218), (84, 568515), (90, 530614), (105, 454812), (126, 379010), (140, 341109), (151, 316260), (180, 265307), (210, 227406), (251, 190260), (252, 189505), (302, 158130), (315, 151604), (420, 113703), (453, 105420), (502, 95130), (604, 79065), (630, 75802), (753, 63420), (755, 63252), (906, 52710), (1004, 47565), (1057, 45180), (1255, 38052), (1260, 37901), (1359, 35140), (1506, 31710), (1510, 31626), (1757, 27180), (1812, 26355), (2114, 22590), (2259, 21140), (2265, 21084), (2510, 19026), (2718, 17570), (3012, 15855), (3020, 15813), (3171, 15060), (3514, 13590), (3765, 12684), (4228, 11295), (4518, 10570), (4530, 10542), (5020, 9513), (5271, 9060), (5285, 9036), (5436, 8785), (6342, 7530), (6795, 7028)]