7528620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1$

素因数の和:112

約数の個数: 144

約数和(自身を含む): 24935904

約数和(自身を除く): 17407284

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 30, 33, 34, 44, 51, 55, 60, 61, 66, 68, 85, 102, 110, 121, 122, 132, 165, 170, 183, 187, 204, 220, 242, 244, 255, 305, 330, 340, 363, 366, 374, 484, 510, 561, 605, 610, 660, 671, 726, 732, 748, 915, 935, 1020, 1037, 1122, 1210, 1220, 1342, 1452, 1815, 1830, 1870, 2013, 2057, 2074, 2244, 2420, 2684, 2805, 3111, 3355, 3630, 3660, 3740, 4026, 4114, 4148, 5185, 5610, 6171, 6222, 6710, 7260, 7381, 8052, 8228, 10065, 10285, 10370, 11220, 11407, 12342, 12444, 13420, 14762, 15555, 20130, 20570, 20740, 22143, 22814, 24684, 29524, 30855, 31110, 34221, 36905, 40260, 41140, 44286, 45628, 57035, 61710, 62220, 68442, 73810, 88572, 110715, 114070, 123420, 125477, 136884, 147620, 171105, 221430, 228140, 250954, 342210, 376431, 442860, 501908, 627385, 684420, 752862, 1254770, 1505724, 1882155, 2509540, 3764310, 7528620]

約数ペア:

[(1, 7528620), (2, 3764310), (3, 2509540), (4, 1882155), (5, 1505724), (6, 1254770), (10, 752862), (11, 684420), (12, 627385), (15, 501908), (17, 442860), (20, 376431), (22, 342210), (30, 250954), (33, 228140), (34, 221430), (44, 171105), (51, 147620), (55, 136884), (60, 125477), (61, 123420), (66, 114070), (68, 110715), (85, 88572), (102, 73810), (110, 68442), (121, 62220), (122, 61710), (132, 57035), (165, 45628), (170, 44286), (183, 41140), (187, 40260), (204, 36905), (220, 34221), (242, 31110), (244, 30855), (255, 29524), (305, 24684), (330, 22814), (340, 22143), (363, 20740), (366, 20570), (374, 20130), (484, 15555), (510, 14762), (561, 13420), (605, 12444), (610, 12342), (660, 11407), (671, 11220), (726, 10370), (732, 10285), (748, 10065), (915, 8228), (935, 8052), (1020, 7381), (1037, 7260), (1122, 6710), (1210, 6222), (1220, 6171), (1342, 5610), (1452, 5185), (1815, 4148), (1830, 4114), (1870, 4026), (2013, 3740), (2057, 3660), (2074, 3630), (2244, 3355), (2420, 3111), (2684, 2805)]