121645710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^3$

素因数の和:159

約数の個数: 96

約数和(自身を含む): 342856800

約数和(自身を除く): 221211090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 43, 45, 51, 85, 86, 90, 102, 129, 153, 170, 215, 255, 258, 306, 387, 430, 510, 645, 731, 765, 774, 1290, 1462, 1530, 1849, 1935, 2193, 3655, 3698, 3870, 4386, 5547, 6579, 7310, 9245, 10965, 11094, 13158, 16641, 18490, 21930, 27735, 31433, 32895, 33282, 55470, 62866, 65790, 79507, 83205, 94299, 157165, 159014, 166410, 188598, 238521, 282897, 314330, 397535, 471495, 477042, 565794, 715563, 795070, 942990, 1192605, 1351619, 1414485, 1431126, 2385210, 2703238, 2828970, 3577815, 4054857, 6758095, 7155630, 8109714, 12164571, 13516190, 20274285, 24329142, 40548570, 60822855, 121645710]

約数ペア:

[(1, 121645710), (2, 60822855), (3, 40548570), (5, 24329142), (6, 20274285), (9, 13516190), (10, 12164571), (15, 8109714), (17, 7155630), (18, 6758095), (30, 4054857), (34, 3577815), (43, 2828970), (45, 2703238), (51, 2385210), (85, 1431126), (86, 1414485), (90, 1351619), (102, 1192605), (129, 942990), (153, 795070), (170, 715563), (215, 565794), (255, 477042), (258, 471495), (306, 397535), (387, 314330), (430, 282897), (510, 238521), (645, 188598), (731, 166410), (765, 159014), (774, 157165), (1290, 94299), (1462, 83205), (1530, 79507), (1849, 65790), (1935, 62866), (2193, 55470), (3655, 33282), (3698, 32895), (3870, 31433), (4386, 27735), (5547, 21930), (6579, 18490), (7310, 16641), (9245, 13158), (10965, 11094)]