87072810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^2\times {\mathrm{83}}^1$

素因数の和:149

約数の個数: 144

約数和(自身を含む): 246945888

約数和(自身を除く): 159873078

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 33, 34, 51, 55, 66, 83, 85, 102, 110, 121, 165, 166, 170, 187, 242, 249, 255, 289, 330, 363, 374, 415, 498, 510, 561, 578, 605, 726, 830, 867, 913, 935, 1122, 1210, 1245, 1411, 1445, 1734, 1815, 1826, 1870, 2057, 2490, 2739, 2805, 2822, 2890, 3179, 3630, 4114, 4233, 4335, 4565, 5478, 5610, 6171, 6358, 7055, 8466, 8670, 9130, 9537, 10043, 10285, 12342, 13695, 14110, 15521, 15895, 19074, 20086, 20570, 21165, 23987, 27390, 30129, 30855, 31042, 31790, 34969, 42330, 46563, 47685, 47974, 50215, 60258, 61710, 69938, 71961, 77605, 93126, 95370, 100430, 104907, 119935, 143922, 150645, 155210, 170731, 174845, 209814, 232815, 239870, 263857, 301290, 341462, 349690, 359805, 465630, 512193, 524535, 527714, 719610, 791571, 853655, 1024386, 1049070, 1319285, 1583142, 1707310, 2560965, 2638570, 2902427, 3957855, 5121930, 5804854, 7915710, 8707281, 14512135, 17414562, 29024270, 43536405, 87072810]

約数ペア:

[(1, 87072810), (2, 43536405), (3, 29024270), (5, 17414562), (6, 14512135), (10, 8707281), (11, 7915710), (15, 5804854), (17, 5121930), (22, 3957855), (30, 2902427), (33, 2638570), (34, 2560965), (51, 1707310), (55, 1583142), (66, 1319285), (83, 1049070), (85, 1024386), (102, 853655), (110, 791571), (121, 719610), (165, 527714), (166, 524535), (170, 512193), (187, 465630), (242, 359805), (249, 349690), (255, 341462), (289, 301290), (330, 263857), (363, 239870), (374, 232815), (415, 209814), (498, 174845), (510, 170731), (561, 155210), (578, 150645), (605, 143922), (726, 119935), (830, 104907), (867, 100430), (913, 95370), (935, 93126), (1122, 77605), (1210, 71961), (1245, 69938), (1411, 61710), (1445, 60258), (1734, 50215), (1815, 47974), (1826, 47685), (1870, 46563), (2057, 42330), (2490, 34969), (2739, 31790), (2805, 31042), (2822, 30855), (2890, 30129), (3179, 27390), (3630, 23987), (4114, 21165), (4233, 20570), (4335, 20086), (4565, 19074), (5478, 15895), (5610, 15521), (6171, 14110), (6358, 13695), (7055, 12342), (8466, 10285), (8670, 10043), (9130, 9537)]