27029100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:296

約数の個数: 144

約数和(自身を含む): 91271936

約数和(自身を除く): 64242836

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 61, 70, 75, 84, 100, 105, 122, 140, 150, 175, 183, 210, 211, 244, 300, 305, 350, 366, 420, 422, 427, 525, 610, 633, 700, 732, 844, 854, 915, 1050, 1055, 1220, 1266, 1281, 1477, 1525, 1708, 1830, 2100, 2110, 2135, 2532, 2562, 2954, 3050, 3165, 3660, 4220, 4270, 4431, 4575, 5124, 5275, 5908, 6100, 6330, 6405, 7385, 8540, 8862, 9150, 10550, 10675, 12660, 12810, 12871, 14770, 15825, 17724, 18300, 21100, 21350, 22155, 25620, 25742, 29540, 31650, 32025, 36925, 38613, 42700, 44310, 51484, 63300, 64050, 64355, 73850, 77226, 88620, 90097, 110775, 128100, 128710, 147700, 154452, 180194, 193065, 221550, 257420, 270291, 321775, 360388, 386130, 443100, 450485, 540582, 643550, 772260, 900970, 965325, 1081164, 1287100, 1351455, 1801940, 1930650, 2252425, 2702910, 3861300, 4504850, 5405820, 6757275, 9009700, 13514550, 27029100]

約数ペア:

[(1, 27029100), (2, 13514550), (3, 9009700), (4, 6757275), (5, 5405820), (6, 4504850), (7, 3861300), (10, 2702910), (12, 2252425), (14, 1930650), (15, 1801940), (20, 1351455), (21, 1287100), (25, 1081164), (28, 965325), (30, 900970), (35, 772260), (42, 643550), (50, 540582), (60, 450485), (61, 443100), (70, 386130), (75, 360388), (84, 321775), (100, 270291), (105, 257420), (122, 221550), (140, 193065), (150, 180194), (175, 154452), (183, 147700), (210, 128710), (211, 128100), (244, 110775), (300, 90097), (305, 88620), (350, 77226), (366, 73850), (420, 64355), (422, 64050), (427, 63300), (525, 51484), (610, 44310), (633, 42700), (700, 38613), (732, 36925), (844, 32025), (854, 31650), (915, 29540), (1050, 25742), (1055, 25620), (1220, 22155), (1266, 21350), (1281, 21100), (1477, 18300), (1525, 17724), (1708, 15825), (1830, 14770), (2100, 12871), (2110, 12810), (2135, 12660), (2532, 10675), (2562, 10550), (2954, 9150), (3050, 8862), (3165, 8540), (3660, 7385), (4220, 6405), (4270, 6330), (4431, 6100), (4575, 5908), (5124, 5275)]