27944400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:134

約数の個数: 240

約数和(自身を含む): 102404160

約数和(自身を除く): 74459760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 29, 30, 33, 40, 44, 48, 50, 55, 58, 60, 66, 73, 75, 80, 87, 88, 100, 110, 116, 120, 132, 145, 146, 150, 165, 174, 176, 200, 219, 220, 232, 240, 264, 275, 290, 292, 300, 319, 330, 348, 365, 400, 435, 438, 440, 464, 528, 550, 580, 584, 600, 638, 660, 696, 725, 730, 803, 825, 870, 876, 880, 957, 1095, 1100, 1160, 1168, 1200, 1276, 1320, 1392, 1450, 1460, 1595, 1606, 1650, 1740, 1752, 1825, 1914, 2117, 2175, 2190, 2200, 2320, 2409, 2552, 2640, 2900, 2920, 3190, 3212, 3300, 3480, 3504, 3650, 3828, 4015, 4234, 4350, 4380, 4400, 4785, 4818, 5104, 5475, 5800, 5840, 6351, 6380, 6424, 6600, 6960, 7300, 7656, 7975, 8030, 8468, 8700, 8760, 9570, 9636, 10585, 10950, 11600, 12045, 12702, 12760, 12848, 13200, 14600, 15312, 15950, 16060, 16936, 17400, 17520, 19140, 19272, 20075, 21170, 21900, 23287, 23925, 24090, 25404, 25520, 29200, 31755, 31900, 32120, 33872, 34800, 38280, 38544, 40150, 42340, 43800, 46574, 47850, 48180, 50808, 52925, 60225, 63510, 63800, 64240, 69861, 76560, 80300, 84680, 87600, 93148, 95700, 96360, 101616, 105850, 116435, 120450, 127020, 127600, 139722, 158775, 160600, 169360, 186296, 191400, 192720, 211700, 232870, 240900, 254040, 279444, 317550, 321200, 349305, 372592, 382800, 423400, 465740, 481800, 508080, 558888, 582175, 635100, 698610, 846800, 931480, 963600, 1117776, 1164350, 1270200, 1397220, 1746525, 1862960, 2328700, 2540400, 2794440, 3493050, 4657400, 5588880, 6986100, 9314800, 13972200, 27944400]

約数ペア:

[(1, 27944400), (2, 13972200), (3, 9314800), (4, 6986100), (5, 5588880), (6, 4657400), (8, 3493050), (10, 2794440), (11, 2540400), (12, 2328700), (15, 1862960), (16, 1746525), (20, 1397220), (22, 1270200), (24, 1164350), (25, 1117776), (29, 963600), (30, 931480), (33, 846800), (40, 698610), (44, 635100), (48, 582175), (50, 558888), (55, 508080), (58, 481800), (60, 465740), (66, 423400), (73, 382800), (75, 372592), (80, 349305), (87, 321200), (88, 317550), (100, 279444), (110, 254040), (116, 240900), (120, 232870), (132, 211700), (145, 192720), (146, 191400), (150, 186296), (165, 169360), (174, 160600), (176, 158775), (200, 139722), (219, 127600), (220, 127020), (232, 120450), (240, 116435), (264, 105850), (275, 101616), (290, 96360), (292, 95700), (300, 93148), (319, 87600), (330, 84680), (348, 80300), (365, 76560), (400, 69861), (435, 64240), (438, 63800), (440, 63510), (464, 60225), (528, 52925), (550, 50808), (580, 48180), (584, 47850), (600, 46574), (638, 43800), (660, 42340), (696, 40150), (725, 38544), (730, 38280), (803, 34800), (825, 33872), (870, 32120), (876, 31900), (880, 31755), (957, 29200), (1095, 25520), (1100, 25404), (1160, 24090), (1168, 23925), (1200, 23287), (1276, 21900), (1320, 21170), (1392, 20075), (1450, 19272), (1460, 19140), (1595, 17520), (1606, 17400), (1650, 16936), (1740, 16060), (1752, 15950), (1825, 15312), (1914, 14600), (2117, 13200), (2175, 12848), (2190, 12760), (2200, 12702), (2320, 12045), (2409, 11600), (2552, 10950), (2640, 10585), (2900, 9636), (2920, 9570), (3190, 8760), (3212, 8700), (3300, 8468), (3480, 8030), (3504, 7975), (3650, 7656), (3828, 7300), (4015, 6960), (4234, 6600), (4350, 6424), (4380, 6380), (4400, 6351), (4785, 5840), (4818, 5800), (5104, 5475)]