66198060

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1$

素因数の和:334

約数の個数: 144

約数和(自身を含む): 212992416

約数和(自身を除く): 146794356

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 53, 54, 60, 81, 90, 106, 108, 135, 159, 162, 180, 212, 243, 257, 265, 270, 318, 324, 405, 477, 486, 514, 530, 540, 636, 771, 795, 810, 954, 972, 1028, 1060, 1215, 1285, 1431, 1542, 1590, 1620, 1908, 2313, 2385, 2430, 2570, 2862, 3084, 3180, 3855, 4293, 4626, 4770, 4860, 5140, 5724, 6939, 7155, 7710, 8586, 9252, 9540, 11565, 12879, 13621, 13878, 14310, 15420, 17172, 20817, 21465, 23130, 25758, 27242, 27756, 28620, 34695, 40863, 41634, 42930, 46260, 51516, 54484, 62451, 64395, 68105, 69390, 81726, 83268, 85860, 104085, 122589, 124902, 128790, 136210, 138780, 163452, 204315, 208170, 245178, 249804, 257580, 272420, 312255, 367767, 408630, 416340, 490356, 612945, 624510, 735534, 817260, 1103301, 1225890, 1249020, 1471068, 1838835, 2206602, 2451780, 3309903, 3677670, 4413204, 5516505, 6619806, 7355340, 11033010, 13239612, 16549515, 22066020, 33099030, 66198060]

約数ペア:

[(1, 66198060), (2, 33099030), (3, 22066020), (4, 16549515), (5, 13239612), (6, 11033010), (9, 7355340), (10, 6619806), (12, 5516505), (15, 4413204), (18, 3677670), (20, 3309903), (27, 2451780), (30, 2206602), (36, 1838835), (45, 1471068), (53, 1249020), (54, 1225890), (60, 1103301), (81, 817260), (90, 735534), (106, 624510), (108, 612945), (135, 490356), (159, 416340), (162, 408630), (180, 367767), (212, 312255), (243, 272420), (257, 257580), (265, 249804), (270, 245178), (318, 208170), (324, 204315), (405, 163452), (477, 138780), (486, 136210), (514, 128790), (530, 124902), (540, 122589), (636, 104085), (771, 85860), (795, 83268), (810, 81726), (954, 69390), (972, 68105), (1028, 64395), (1060, 62451), (1215, 54484), (1285, 51516), (1431, 46260), (1542, 42930), (1590, 41634), (1620, 40863), (1908, 34695), (2313, 28620), (2385, 27756), (2430, 27242), (2570, 25758), (2862, 23130), (3084, 21465), (3180, 20817), (3855, 17172), (4293, 15420), (4626, 14310), (4770, 13878), (4860, 13621), (5140, 12879), (5724, 11565), (6939, 9540), (7155, 9252), (7710, 8586)]