30924180

素因数分解:

$2^2\times 3^7\times 5^1\times 7^1\times {\mathrm{101}}^1$

素因数の和:138

約数の個数: 192

約数和(自身を含む): 112412160

約数和(自身を除く): 81487980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 101, 105, 108, 126, 135, 140, 162, 180, 189, 202, 210, 243, 252, 270, 303, 315, 324, 378, 404, 405, 420, 486, 505, 540, 567, 606, 630, 707, 729, 756, 810, 909, 945, 972, 1010, 1134, 1212, 1215, 1260, 1414, 1458, 1515, 1620, 1701, 1818, 1890, 2020, 2121, 2187, 2268, 2430, 2727, 2828, 2835, 2916, 3030, 3402, 3535, 3636, 3645, 3780, 4242, 4374, 4545, 4860, 5103, 5454, 5670, 6060, 6363, 6804, 7070, 7290, 8181, 8484, 8505, 8748, 9090, 10206, 10605, 10908, 10935, 11340, 12726, 13635, 14140, 14580, 15309, 16362, 17010, 18180, 19089, 20412, 21210, 21870, 24543, 25452, 25515, 27270, 30618, 31815, 32724, 34020, 38178, 40905, 42420, 43740, 49086, 51030, 54540, 57267, 61236, 63630, 73629, 76356, 76545, 81810, 95445, 98172, 102060, 114534, 122715, 127260, 147258, 153090, 163620, 171801, 190890, 220887, 229068, 245430, 286335, 294516, 306180, 343602, 368145, 381780, 441774, 490860, 515403, 572670, 687204, 736290, 859005, 883548, 1030806, 1104435, 1145340, 1472580, 1546209, 1718010, 2061612, 2208870, 2577015, 3092418, 3436020, 4417740, 5154030, 6184836, 7731045, 10308060, 15462090, 30924180]

約数ペア:

[(1, 30924180), (2, 15462090), (3, 10308060), (4, 7731045), (5, 6184836), (6, 5154030), (7, 4417740), (9, 3436020), (10, 3092418), (12, 2577015), (14, 2208870), (15, 2061612), (18, 1718010), (20, 1546209), (21, 1472580), (27, 1145340), (28, 1104435), (30, 1030806), (35, 883548), (36, 859005), (42, 736290), (45, 687204), (54, 572670), (60, 515403), (63, 490860), (70, 441774), (81, 381780), (84, 368145), (90, 343602), (101, 306180), (105, 294516), (108, 286335), (126, 245430), (135, 229068), (140, 220887), (162, 190890), (180, 171801), (189, 163620), (202, 153090), (210, 147258), (243, 127260), (252, 122715), (270, 114534), (303, 102060), (315, 98172), (324, 95445), (378, 81810), (404, 76545), (405, 76356), (420, 73629), (486, 63630), (505, 61236), (540, 57267), (567, 54540), (606, 51030), (630, 49086), (707, 43740), (729, 42420), (756, 40905), (810, 38178), (909, 34020), (945, 32724), (972, 31815), (1010, 30618), (1134, 27270), (1212, 25515), (1215, 25452), (1260, 24543), (1414, 21870), (1458, 21210), (1515, 20412), (1620, 19089), (1701, 18180), (1818, 17010), (1890, 16362), (2020, 15309), (2121, 14580), (2187, 14140), (2268, 13635), (2430, 12726), (2727, 11340), (2828, 10935), (2835, 10908), (2916, 10605), (3030, 10206), (3402, 9090), (3535, 8748), (3636, 8505), (3645, 8484), (3780, 8181), (4242, 7290), (4374, 7070), (4545, 6804), (4860, 6363), (5103, 6060), (5454, 5670)]