73173780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2657}}^1$

素因数の和:2695

約数の個数: 120

約数和(自身を含む): 243143208

約数和(自身を除く): 169969428

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 81, 85, 90, 102, 108, 135, 153, 162, 170, 180, 204, 255, 270, 306, 324, 340, 405, 459, 510, 540, 612, 765, 810, 918, 1020, 1377, 1530, 1620, 1836, 2295, 2657, 2754, 3060, 4590, 5314, 5508, 6885, 7971, 9180, 10628, 13285, 13770, 15942, 23913, 26570, 27540, 31884, 39855, 45169, 47826, 53140, 71739, 79710, 90338, 95652, 119565, 135507, 143478, 159420, 180676, 215217, 225845, 239130, 271014, 286956, 358695, 406521, 430434, 451690, 478260, 542028, 677535, 717390, 813042, 860868, 903380, 1076085, 1219563, 1355070, 1434780, 1626084, 2032605, 2152170, 2439126, 2710140, 3658689, 4065210, 4304340, 4878252, 6097815, 7317378, 8130420, 12195630, 14634756, 18293445, 24391260, 36586890, 73173780]

約数ペア:

[(1, 73173780), (2, 36586890), (3, 24391260), (4, 18293445), (5, 14634756), (6, 12195630), (9, 8130420), (10, 7317378), (12, 6097815), (15, 4878252), (17, 4304340), (18, 4065210), (20, 3658689), (27, 2710140), (30, 2439126), (34, 2152170), (36, 2032605), (45, 1626084), (51, 1434780), (54, 1355070), (60, 1219563), (68, 1076085), (81, 903380), (85, 860868), (90, 813042), (102, 717390), (108, 677535), (135, 542028), (153, 478260), (162, 451690), (170, 430434), (180, 406521), (204, 358695), (255, 286956), (270, 271014), (306, 239130), (324, 225845), (340, 215217), (405, 180676), (459, 159420), (510, 143478), (540, 135507), (612, 119565), (765, 95652), (810, 90338), (918, 79710), (1020, 71739), (1377, 53140), (1530, 47826), (1620, 45169), (1836, 39855), (2295, 31884), (2657, 27540), (2754, 26570), (3060, 23913), (4590, 15942), (5314, 13770), (5508, 13285), (6885, 10628), (7971, 9180)]