15369420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:136

約数の個数: 144

約数和(自身を含む): 49603680

約数和(自身を除く): 34234260

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 29, 30, 33, 44, 55, 58, 60, 66, 73, 87, 110, 116, 121, 132, 145, 146, 165, 174, 219, 220, 242, 290, 292, 319, 330, 348, 363, 365, 435, 438, 484, 580, 605, 638, 660, 726, 730, 803, 870, 876, 957, 1095, 1210, 1276, 1452, 1460, 1595, 1606, 1740, 1815, 1914, 2117, 2190, 2409, 2420, 3190, 3212, 3509, 3630, 3828, 4015, 4234, 4380, 4785, 4818, 6351, 6380, 7018, 7260, 8030, 8468, 8833, 9570, 9636, 10527, 10585, 12045, 12702, 14036, 16060, 17545, 17666, 19140, 21054, 21170, 23287, 24090, 25404, 26499, 31755, 35090, 35332, 42108, 42340, 44165, 46574, 48180, 52635, 52998, 63510, 69861, 70180, 88330, 93148, 105270, 105996, 116435, 127020, 132495, 139722, 176660, 210540, 232870, 256157, 264990, 279444, 349305, 465740, 512314, 529980, 698610, 768471, 1024628, 1280785, 1397220, 1536942, 2561570, 3073884, 3842355, 5123140, 7684710, 15369420]

約数ペア:

[(1, 15369420), (2, 7684710), (3, 5123140), (4, 3842355), (5, 3073884), (6, 2561570), (10, 1536942), (11, 1397220), (12, 1280785), (15, 1024628), (20, 768471), (22, 698610), (29, 529980), (30, 512314), (33, 465740), (44, 349305), (55, 279444), (58, 264990), (60, 256157), (66, 232870), (73, 210540), (87, 176660), (110, 139722), (116, 132495), (121, 127020), (132, 116435), (145, 105996), (146, 105270), (165, 93148), (174, 88330), (219, 70180), (220, 69861), (242, 63510), (290, 52998), (292, 52635), (319, 48180), (330, 46574), (348, 44165), (363, 42340), (365, 42108), (435, 35332), (438, 35090), (484, 31755), (580, 26499), (605, 25404), (638, 24090), (660, 23287), (726, 21170), (730, 21054), (803, 19140), (870, 17666), (876, 17545), (957, 16060), (1095, 14036), (1210, 12702), (1276, 12045), (1452, 10585), (1460, 10527), (1595, 9636), (1606, 9570), (1740, 8833), (1815, 8468), (1914, 8030), (2117, 7260), (2190, 7018), (2409, 6380), (2420, 6351), (3190, 4818), (3212, 4785), (3509, 4380), (3630, 4234), (3828, 4015)]