66265020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{41}}^2\times {\mathrm{73}}^1$

素因数の和:173

約数の個数: 144

約数和(自身を含む): 214203360

約数和(自身を除く): 147938340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 41, 45, 54, 60, 73, 82, 90, 108, 123, 135, 146, 164, 180, 205, 219, 246, 270, 292, 365, 369, 410, 438, 492, 540, 615, 657, 730, 738, 820, 876, 1095, 1107, 1230, 1314, 1460, 1476, 1681, 1845, 1971, 2190, 2214, 2460, 2628, 2993, 3285, 3362, 3690, 3942, 4380, 4428, 5043, 5535, 5986, 6570, 6724, 7380, 7884, 8405, 8979, 9855, 10086, 11070, 11972, 13140, 14965, 15129, 16810, 17958, 19710, 20172, 22140, 25215, 26937, 29930, 30258, 33620, 35916, 39420, 44895, 45387, 50430, 53874, 59860, 60516, 75645, 80811, 89790, 90774, 100860, 107748, 122713, 134685, 151290, 161622, 179580, 181548, 226935, 245426, 269370, 302580, 323244, 368139, 404055, 453870, 490852, 538740, 613565, 736278, 808110, 907740, 1104417, 1227130, 1472556, 1616220, 1840695, 2208834, 2454260, 3313251, 3681390, 4417668, 5522085, 6626502, 7362780, 11044170, 13253004, 16566255, 22088340, 33132510, 66265020]

約数ペア:

[(1, 66265020), (2, 33132510), (3, 22088340), (4, 16566255), (5, 13253004), (6, 11044170), (9, 7362780), (10, 6626502), (12, 5522085), (15, 4417668), (18, 3681390), (20, 3313251), (27, 2454260), (30, 2208834), (36, 1840695), (41, 1616220), (45, 1472556), (54, 1227130), (60, 1104417), (73, 907740), (82, 808110), (90, 736278), (108, 613565), (123, 538740), (135, 490852), (146, 453870), (164, 404055), (180, 368139), (205, 323244), (219, 302580), (246, 269370), (270, 245426), (292, 226935), (365, 181548), (369, 179580), (410, 161622), (438, 151290), (492, 134685), (540, 122713), (615, 107748), (657, 100860), (730, 90774), (738, 89790), (820, 80811), (876, 75645), (1095, 60516), (1107, 59860), (1230, 53874), (1314, 50430), (1460, 45387), (1476, 44895), (1681, 39420), (1845, 35916), (1971, 33620), (2190, 30258), (2214, 29930), (2460, 26937), (2628, 25215), (2993, 22140), (3285, 20172), (3362, 19710), (3690, 17958), (3942, 16810), (4380, 15129), (4428, 14965), (5043, 13140), (5535, 11972), (5986, 11070), (6570, 10086), (6724, 9855), (7380, 8979), (7884, 8405)]