156502170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{547}}^1$

素因数の和:605

約数の個数: 144

約数和(自身を含む): 472406688

約数和(自身を除く): 315904518

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 17, 18, 22, 30, 33, 34, 45, 51, 55, 66, 85, 90, 99, 102, 110, 153, 165, 170, 187, 198, 255, 289, 306, 330, 374, 495, 510, 547, 561, 578, 765, 867, 935, 990, 1094, 1122, 1445, 1530, 1641, 1683, 1734, 1870, 2601, 2735, 2805, 2890, 3179, 3282, 3366, 4335, 4923, 5202, 5470, 5610, 6017, 6358, 8205, 8415, 8670, 9299, 9537, 9846, 12034, 13005, 15895, 16410, 16830, 18051, 18598, 19074, 24615, 26010, 27897, 28611, 30085, 31790, 36102, 46495, 47685, 49230, 54153, 55794, 57222, 60170, 83691, 90255, 92990, 95370, 102289, 108306, 139485, 143055, 158083, 167382, 180510, 204578, 270765, 278970, 286110, 306867, 316166, 418455, 474249, 511445, 541530, 613734, 790415, 836910, 920601, 948498, 1022890, 1422747, 1534335, 1580830, 1738913, 1841202, 2371245, 2845494, 3068670, 3477826, 4603005, 4742490, 5216739, 7113735, 8694565, 9206010, 10433478, 14227470, 15650217, 17389130, 26083695, 31300434, 52167390, 78251085, 156502170]

約数ペア:

[(1, 156502170), (2, 78251085), (3, 52167390), (5, 31300434), (6, 26083695), (9, 17389130), (10, 15650217), (11, 14227470), (15, 10433478), (17, 9206010), (18, 8694565), (22, 7113735), (30, 5216739), (33, 4742490), (34, 4603005), (45, 3477826), (51, 3068670), (55, 2845494), (66, 2371245), (85, 1841202), (90, 1738913), (99, 1580830), (102, 1534335), (110, 1422747), (153, 1022890), (165, 948498), (170, 920601), (187, 836910), (198, 790415), (255, 613734), (289, 541530), (306, 511445), (330, 474249), (374, 418455), (495, 316166), (510, 306867), (547, 286110), (561, 278970), (578, 270765), (765, 204578), (867, 180510), (935, 167382), (990, 158083), (1094, 143055), (1122, 139485), (1445, 108306), (1530, 102289), (1641, 95370), (1683, 92990), (1734, 90255), (1870, 83691), (2601, 60170), (2735, 57222), (2805, 55794), (2890, 54153), (3179, 49230), (3282, 47685), (3366, 46495), (4335, 36102), (4923, 31790), (5202, 30085), (5470, 28611), (5610, 27897), (6017, 26010), (6358, 24615), (8205, 19074), (8415, 18598), (8670, 18051), (9299, 16830), (9537, 16410), (9846, 15895), (12034, 13005)]