105889600

素因数分解:

$2^6\times 5^2\times {\mathrm{17}}^2\times {\mathrm{229}}^1$

素因数の和:285

約数の個数: 126

約数和(自身を含む): 277991570

約数和(自身を除く): 172101970

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 64, 68, 80, 85, 100, 136, 160, 170, 200, 229, 272, 289, 320, 340, 400, 425, 458, 544, 578, 680, 800, 850, 916, 1088, 1145, 1156, 1360, 1445, 1600, 1700, 1832, 2290, 2312, 2720, 2890, 3400, 3664, 3893, 4580, 4624, 5440, 5725, 5780, 6800, 7225, 7328, 7786, 9160, 9248, 11450, 11560, 13600, 14450, 14656, 15572, 18320, 18496, 19465, 22900, 23120, 27200, 28900, 31144, 36640, 38930, 45800, 46240, 57800, 62288, 66181, 73280, 77860, 91600, 92480, 97325, 115600, 124576, 132362, 155720, 183200, 194650, 231200, 249152, 264724, 311440, 330905, 366400, 389300, 462400, 529448, 622880, 661810, 778600, 1058896, 1245760, 1323620, 1557200, 1654525, 2117792, 2647240, 3114400, 3309050, 4235584, 5294480, 6228800, 6618100, 10588960, 13236200, 21177920, 26472400, 52944800, 105889600]

約数ペア:

[(1, 105889600), (2, 52944800), (4, 26472400), (5, 21177920), (8, 13236200), (10, 10588960), (16, 6618100), (17, 6228800), (20, 5294480), (25, 4235584), (32, 3309050), (34, 3114400), (40, 2647240), (50, 2117792), (64, 1654525), (68, 1557200), (80, 1323620), (85, 1245760), (100, 1058896), (136, 778600), (160, 661810), (170, 622880), (200, 529448), (229, 462400), (272, 389300), (289, 366400), (320, 330905), (340, 311440), (400, 264724), (425, 249152), (458, 231200), (544, 194650), (578, 183200), (680, 155720), (800, 132362), (850, 124576), (916, 115600), (1088, 97325), (1145, 92480), (1156, 91600), (1360, 77860), (1445, 73280), (1600, 66181), (1700, 62288), (1832, 57800), (2290, 46240), (2312, 45800), (2720, 38930), (2890, 36640), (3400, 31144), (3664, 28900), (3893, 27200), (4580, 23120), (4624, 22900), (5440, 19465), (5725, 18496), (5780, 18320), (6800, 15572), (7225, 14656), (7328, 14450), (7786, 13600), (9160, 11560), (9248, 11450)]