90272340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{349}}^1\times {\mathrm{479}}^1$

素因数の和:846

約数の個数: 96

約数和(自身を含む): 282240000

約数和(自身を除く): 191967660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 349, 479, 540, 698, 958, 1047, 1396, 1437, 1745, 1916, 2094, 2395, 2874, 3141, 3490, 4188, 4311, 4790, 5235, 5748, 6282, 6980, 7185, 8622, 9423, 9580, 10470, 12564, 12933, 14370, 15705, 17244, 18846, 20940, 21555, 25866, 28740, 31410, 37692, 43110, 47115, 51732, 62820, 64665, 86220, 94230, 129330, 167171, 188460, 258660, 334342, 501513, 668684, 835855, 1003026, 1504539, 1671710, 2006052, 2507565, 3009078, 3343420, 4513617, 5015130, 6018156, 7522695, 9027234, 10030260, 15045390, 18054468, 22568085, 30090780, 45136170, 90272340]

約数ペア:

[(1, 90272340), (2, 45136170), (3, 30090780), (4, 22568085), (5, 18054468), (6, 15045390), (9, 10030260), (10, 9027234), (12, 7522695), (15, 6018156), (18, 5015130), (20, 4513617), (27, 3343420), (30, 3009078), (36, 2507565), (45, 2006052), (54, 1671710), (60, 1504539), (90, 1003026), (108, 835855), (135, 668684), (180, 501513), (270, 334342), (349, 258660), (479, 188460), (540, 167171), (698, 129330), (958, 94230), (1047, 86220), (1396, 64665), (1437, 62820), (1745, 51732), (1916, 47115), (2094, 43110), (2395, 37692), (2874, 31410), (3141, 28740), (3490, 25866), (4188, 21555), (4311, 20940), (4790, 18846), (5235, 17244), (5748, 15705), (6282, 14370), (6980, 12933), (7185, 12564), (8622, 10470), (9423, 9580)]