27444060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{947}}^1$

素因数の和:992

約数の個数: 144

約数和(自身を含む): 99380736

約数和(自身を除く): 71936676

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 28, 30, 35, 36, 42, 45, 46, 60, 63, 69, 70, 84, 90, 92, 105, 115, 126, 138, 140, 161, 180, 207, 210, 230, 252, 276, 315, 322, 345, 414, 420, 460, 483, 630, 644, 690, 805, 828, 947, 966, 1035, 1260, 1380, 1449, 1610, 1894, 1932, 2070, 2415, 2841, 2898, 3220, 3788, 4140, 4735, 4830, 5682, 5796, 6629, 7245, 8523, 9470, 9660, 11364, 13258, 14205, 14490, 17046, 18940, 19887, 21781, 26516, 28410, 28980, 33145, 34092, 39774, 42615, 43562, 56820, 59661, 65343, 66290, 79548, 85230, 87124, 99435, 108905, 119322, 130686, 132580, 152467, 170460, 196029, 198870, 217810, 238644, 261372, 298305, 304934, 326715, 392058, 397740, 435620, 457401, 596610, 609868, 653430, 762335, 784116, 914802, 980145, 1193220, 1306860, 1372203, 1524670, 1829604, 1960290, 2287005, 2744406, 3049340, 3920580, 4574010, 5488812, 6861015, 9148020, 13722030, 27444060]

約数ペア:

[(1, 27444060), (2, 13722030), (3, 9148020), (4, 6861015), (5, 5488812), (6, 4574010), (7, 3920580), (9, 3049340), (10, 2744406), (12, 2287005), (14, 1960290), (15, 1829604), (18, 1524670), (20, 1372203), (21, 1306860), (23, 1193220), (28, 980145), (30, 914802), (35, 784116), (36, 762335), (42, 653430), (45, 609868), (46, 596610), (60, 457401), (63, 435620), (69, 397740), (70, 392058), (84, 326715), (90, 304934), (92, 298305), (105, 261372), (115, 238644), (126, 217810), (138, 198870), (140, 196029), (161, 170460), (180, 152467), (207, 132580), (210, 130686), (230, 119322), (252, 108905), (276, 99435), (315, 87124), (322, 85230), (345, 79548), (414, 66290), (420, 65343), (460, 59661), (483, 56820), (630, 43562), (644, 42615), (690, 39774), (805, 34092), (828, 33145), (947, 28980), (966, 28410), (1035, 26516), (1260, 21781), (1380, 19887), (1449, 18940), (1610, 17046), (1894, 14490), (1932, 14205), (2070, 13258), (2415, 11364), (2841, 9660), (2898, 9470), (3220, 8523), (3788, 7245), (4140, 6629), (4735, 5796), (4830, 5682)]