181926810

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{13}}^2\times {\mathrm{443}}^1$

素因数の和:491

約数の個数: 144

約数和(自身を含む): 532363104

約数和(自身を除く): 350436294

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 81, 90, 117, 130, 135, 162, 169, 195, 234, 243, 270, 338, 351, 390, 405, 443, 486, 507, 585, 702, 810, 845, 886, 1014, 1053, 1170, 1215, 1329, 1521, 1690, 1755, 2106, 2215, 2430, 2535, 2658, 3042, 3159, 3510, 3987, 4430, 4563, 5070, 5265, 5759, 6318, 6645, 7605, 7974, 9126, 10530, 11518, 11961, 13290, 13689, 15210, 15795, 17277, 19935, 22815, 23922, 27378, 28795, 31590, 34554, 35883, 39870, 41067, 45630, 51831, 57590, 59805, 68445, 71766, 74867, 82134, 86385, 103662, 107649, 119610, 136890, 149734, 155493, 172770, 179415, 205335, 215298, 224601, 259155, 310986, 358830, 374335, 410670, 449202, 466479, 518310, 538245, 673803, 748670, 777465, 932958, 1076490, 1123005, 1347606, 1399437, 1554930, 2021409, 2246010, 2332395, 2798874, 3369015, 4042818, 4664790, 6064227, 6738030, 6997185, 10107045, 12128454, 13994370, 18192681, 20214090, 30321135, 36385362, 60642270, 90963405, 181926810]

約数ペア:

[(1, 181926810), (2, 90963405), (3, 60642270), (5, 36385362), (6, 30321135), (9, 20214090), (10, 18192681), (13, 13994370), (15, 12128454), (18, 10107045), (26, 6997185), (27, 6738030), (30, 6064227), (39, 4664790), (45, 4042818), (54, 3369015), (65, 2798874), (78, 2332395), (81, 2246010), (90, 2021409), (117, 1554930), (130, 1399437), (135, 1347606), (162, 1123005), (169, 1076490), (195, 932958), (234, 777465), (243, 748670), (270, 673803), (338, 538245), (351, 518310), (390, 466479), (405, 449202), (443, 410670), (486, 374335), (507, 358830), (585, 310986), (702, 259155), (810, 224601), (845, 215298), (886, 205335), (1014, 179415), (1053, 172770), (1170, 155493), (1215, 149734), (1329, 136890), (1521, 119610), (1690, 107649), (1755, 103662), (2106, 86385), (2215, 82134), (2430, 74867), (2535, 71766), (2658, 68445), (3042, 59805), (3159, 57590), (3510, 51831), (3987, 45630), (4430, 41067), (4563, 39870), (5070, 35883), (5265, 34554), (5759, 31590), (6318, 28795), (6645, 27378), (7605, 23922), (7974, 22815), (9126, 19935), (10530, 17277), (11518, 15795), (11961, 15210), (13290, 13689)]