81152010

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{53}}^2\times {\mathrm{107}}^1$

素因数の和:229

約数の個数: 96

約数和(自身を含む): 222626880

約数和(自身を除く): 141474870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 53, 54, 90, 106, 107, 135, 159, 214, 265, 270, 318, 321, 477, 530, 535, 642, 795, 954, 963, 1070, 1431, 1590, 1605, 1926, 2385, 2809, 2862, 2889, 3210, 4770, 4815, 5618, 5671, 5778, 7155, 8427, 9630, 11342, 14045, 14310, 14445, 16854, 17013, 25281, 28090, 28355, 28890, 34026, 42135, 50562, 51039, 56710, 75843, 84270, 85065, 102078, 126405, 151686, 153117, 170130, 252810, 255195, 300563, 306234, 379215, 510390, 601126, 758430, 765585, 901689, 1502815, 1531170, 1803378, 2705067, 3005630, 4508445, 5410134, 8115201, 9016890, 13525335, 16230402, 27050670, 40576005, 81152010]

約数ペア:

[(1, 81152010), (2, 40576005), (3, 27050670), (5, 16230402), (6, 13525335), (9, 9016890), (10, 8115201), (15, 5410134), (18, 4508445), (27, 3005630), (30, 2705067), (45, 1803378), (53, 1531170), (54, 1502815), (90, 901689), (106, 765585), (107, 758430), (135, 601126), (159, 510390), (214, 379215), (265, 306234), (270, 300563), (318, 255195), (321, 252810), (477, 170130), (530, 153117), (535, 151686), (642, 126405), (795, 102078), (954, 85065), (963, 84270), (1070, 75843), (1431, 56710), (1590, 51039), (1605, 50562), (1926, 42135), (2385, 34026), (2809, 28890), (2862, 28355), (2889, 28090), (3210, 25281), (4770, 17013), (4815, 16854), (5618, 14445), (5671, 14310), (5778, 14045), (7155, 11342), (8427, 9630)]