494357400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{11941}}^1$

素因数の和:11986

約数の個数: 144

約数和(自身を含む): 1732545360

約数和(自身を除く): 1238187960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 25, 30, 36, 40, 45, 46, 50, 60, 69, 72, 75, 90, 92, 100, 115, 120, 138, 150, 180, 184, 200, 207, 225, 230, 276, 300, 345, 360, 414, 450, 460, 552, 575, 600, 690, 828, 900, 920, 1035, 1150, 1380, 1656, 1725, 1800, 2070, 2300, 2760, 3450, 4140, 4600, 5175, 6900, 8280, 10350, 11941, 13800, 20700, 23882, 35823, 41400, 47764, 59705, 71646, 95528, 107469, 119410, 143292, 179115, 214938, 238820, 274643, 286584, 298525, 358230, 429876, 477640, 537345, 549286, 597050, 716460, 823929, 859752, 895575, 1074690, 1098572, 1194100, 1373215, 1432920, 1647858, 1791150, 2149380, 2197144, 2388200, 2471787, 2686725, 2746430, 3295716, 3582300, 4119645, 4298760, 4943574, 5373450, 5492860, 6591432, 6866075, 7164600, 8239290, 9887148, 10746900, 10985720, 12358935, 13732150, 16478580, 19774296, 20598225, 21493800, 24717870, 27464300, 32957160, 41196450, 49435740, 54928600, 61794675, 82392900, 98871480, 123589350, 164785800, 247178700, 494357400]

約数ペア:

[(1, 494357400), (2, 247178700), (3, 164785800), (4, 123589350), (5, 98871480), (6, 82392900), (8, 61794675), (9, 54928600), (10, 49435740), (12, 41196450), (15, 32957160), (18, 27464300), (20, 24717870), (23, 21493800), (24, 20598225), (25, 19774296), (30, 16478580), (36, 13732150), (40, 12358935), (45, 10985720), (46, 10746900), (50, 9887148), (60, 8239290), (69, 7164600), (72, 6866075), (75, 6591432), (90, 5492860), (92, 5373450), (100, 4943574), (115, 4298760), (120, 4119645), (138, 3582300), (150, 3295716), (180, 2746430), (184, 2686725), (200, 2471787), (207, 2388200), (225, 2197144), (230, 2149380), (276, 1791150), (300, 1647858), (345, 1432920), (360, 1373215), (414, 1194100), (450, 1098572), (460, 1074690), (552, 895575), (575, 859752), (600, 823929), (690, 716460), (828, 597050), (900, 549286), (920, 537345), (1035, 477640), (1150, 429876), (1380, 358230), (1656, 298525), (1725, 286584), (1800, 274643), (2070, 238820), (2300, 214938), (2760, 179115), (3450, 143292), (4140, 119410), (4600, 107469), (5175, 95528), (6900, 71646), (8280, 59705), (10350, 47764), (11941, 41400), (13800, 35823), (20700, 23882)]