82425690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{3169}}^1$

素因数の和:3216

約数の個数: 72

約数和(自身を含む): 227726460

約数和(自身を除く): 145300770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 289, 306, 510, 578, 765, 867, 1445, 1530, 1734, 2601, 2890, 3169, 4335, 5202, 6338, 8670, 9507, 13005, 15845, 19014, 26010, 28521, 31690, 47535, 53873, 57042, 95070, 107746, 142605, 161619, 269365, 285210, 323238, 484857, 538730, 808095, 915841, 969714, 1616190, 1831682, 2424285, 2747523, 4579205, 4848570, 5495046, 8242569, 9158410, 13737615, 16485138, 27475230, 41212845, 82425690]

約数ペア:

[(1, 82425690), (2, 41212845), (3, 27475230), (5, 16485138), (6, 13737615), (9, 9158410), (10, 8242569), (15, 5495046), (17, 4848570), (18, 4579205), (30, 2747523), (34, 2424285), (45, 1831682), (51, 1616190), (85, 969714), (90, 915841), (102, 808095), (153, 538730), (170, 484857), (255, 323238), (289, 285210), (306, 269365), (510, 161619), (578, 142605), (765, 107746), (867, 95070), (1445, 57042), (1530, 53873), (1734, 47535), (2601, 31690), (2890, 28521), (3169, 26010), (4335, 19014), (5202, 15845), (6338, 13005), (8670, 9507)]