17965260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:157

約数の個数: 192

約数和(自身を含む): 62899200

約数和(自身を除く): 44933940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 19, 20, 27, 30, 34, 36, 38, 45, 51, 54, 57, 60, 68, 76, 85, 90, 95, 102, 103, 108, 114, 135, 153, 170, 171, 180, 190, 204, 206, 228, 255, 270, 285, 306, 309, 323, 340, 342, 380, 412, 459, 510, 513, 515, 540, 570, 612, 618, 646, 684, 765, 855, 918, 927, 969, 1020, 1026, 1030, 1140, 1236, 1292, 1530, 1545, 1615, 1710, 1751, 1836, 1854, 1938, 1957, 2052, 2060, 2295, 2565, 2781, 2907, 3060, 3090, 3230, 3420, 3502, 3708, 3876, 3914, 4590, 4635, 4845, 5130, 5253, 5562, 5814, 5871, 6180, 6460, 7004, 7828, 8721, 8755, 9180, 9270, 9690, 9785, 10260, 10506, 11124, 11628, 11742, 13905, 14535, 15759, 17442, 17510, 17613, 18540, 19380, 19570, 21012, 23484, 26265, 27810, 29070, 29355, 31518, 33269, 34884, 35020, 35226, 39140, 43605, 47277, 52530, 52839, 55620, 58140, 58710, 63036, 66538, 70452, 78795, 87210, 88065, 94554, 99807, 105060, 105678, 117420, 133076, 157590, 166345, 174420, 176130, 189108, 199614, 211356, 236385, 264195, 299421, 315180, 332690, 352260, 399228, 472770, 499035, 528390, 598842, 665380, 898263, 945540, 998070, 1056780, 1197684, 1497105, 1796526, 1996140, 2994210, 3593052, 4491315, 5988420, 8982630, 17965260]

約数ペア:

[(1, 17965260), (2, 8982630), (3, 5988420), (4, 4491315), (5, 3593052), (6, 2994210), (9, 1996140), (10, 1796526), (12, 1497105), (15, 1197684), (17, 1056780), (18, 998070), (19, 945540), (20, 898263), (27, 665380), (30, 598842), (34, 528390), (36, 499035), (38, 472770), (45, 399228), (51, 352260), (54, 332690), (57, 315180), (60, 299421), (68, 264195), (76, 236385), (85, 211356), (90, 199614), (95, 189108), (102, 176130), (103, 174420), (108, 166345), (114, 157590), (135, 133076), (153, 117420), (170, 105678), (171, 105060), (180, 99807), (190, 94554), (204, 88065), (206, 87210), (228, 78795), (255, 70452), (270, 66538), (285, 63036), (306, 58710), (309, 58140), (323, 55620), (340, 52839), (342, 52530), (380, 47277), (412, 43605), (459, 39140), (510, 35226), (513, 35020), (515, 34884), (540, 33269), (570, 31518), (612, 29355), (618, 29070), (646, 27810), (684, 26265), (765, 23484), (855, 21012), (918, 19570), (927, 19380), (969, 18540), (1020, 17613), (1026, 17510), (1030, 17442), (1140, 15759), (1236, 14535), (1292, 13905), (1530, 11742), (1545, 11628), (1615, 11124), (1710, 10506), (1751, 10260), (1836, 9785), (1854, 9690), (1938, 9270), (1957, 9180), (2052, 8755), (2060, 8721), (2295, 7828), (2565, 7004), (2781, 6460), (2907, 6180), (3060, 5871), (3090, 5814), (3230, 5562), (3420, 5253), (3502, 5130), (3708, 4845), (3876, 4635), (3914, 4590)]