5988420

素因数分解:

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

素因数の和:154

約数の個数: 144

約数和(自身を含む): 20442240

約数和(自身を除く): 14453820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 19, 20, 30, 34, 36, 38, 45, 51, 57, 60, 68, 76, 85, 90, 95, 102, 103, 114, 153, 170, 171, 180, 190, 204, 206, 228, 255, 285, 306, 309, 323, 340, 342, 380, 412, 510, 515, 570, 612, 618, 646, 684, 765, 855, 927, 969, 1020, 1030, 1140, 1236, 1292, 1530, 1545, 1615, 1710, 1751, 1854, 1938, 1957, 2060, 2907, 3060, 3090, 3230, 3420, 3502, 3708, 3876, 3914, 4635, 4845, 5253, 5814, 5871, 6180, 6460, 7004, 7828, 8755, 9270, 9690, 9785, 10506, 11628, 11742, 14535, 15759, 17510, 17613, 18540, 19380, 19570, 21012, 23484, 26265, 29070, 29355, 31518, 33269, 35020, 35226, 39140, 52530, 58140, 58710, 63036, 66538, 70452, 78795, 88065, 99807, 105060, 117420, 133076, 157590, 166345, 176130, 199614, 299421, 315180, 332690, 352260, 399228, 499035, 598842, 665380, 998070, 1197684, 1497105, 1996140, 2994210, 5988420]

約数ペア:

[(1, 5988420), (2, 2994210), (3, 1996140), (4, 1497105), (5, 1197684), (6, 998070), (9, 665380), (10, 598842), (12, 499035), (15, 399228), (17, 352260), (18, 332690), (19, 315180), (20, 299421), (30, 199614), (34, 176130), (36, 166345), (38, 157590), (45, 133076), (51, 117420), (57, 105060), (60, 99807), (68, 88065), (76, 78795), (85, 70452), (90, 66538), (95, 63036), (102, 58710), (103, 58140), (114, 52530), (153, 39140), (170, 35226), (171, 35020), (180, 33269), (190, 31518), (204, 29355), (206, 29070), (228, 26265), (255, 23484), (285, 21012), (306, 19570), (309, 19380), (323, 18540), (340, 17613), (342, 17510), (380, 15759), (412, 14535), (510, 11742), (515, 11628), (570, 10506), (612, 9785), (618, 9690), (646, 9270), (684, 8755), (765, 7828), (855, 7004), (927, 6460), (969, 6180), (1020, 5871), (1030, 5814), (1140, 5253), (1236, 4845), (1292, 4635), (1530, 3914), (1545, 3876), (1615, 3708), (1710, 3502), (1751, 3420), (1854, 3230), (1938, 3090), (1957, 3060), (2060, 2907)]