74643800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:202

約数の個数: 192

約数和(自身を含む): 223914240

約数和(自身を除く): 149270440

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 25, 28, 35, 37, 40, 44, 50, 55, 56, 70, 74, 77, 88, 100, 110, 131, 140, 148, 154, 175, 185, 200, 220, 259, 262, 275, 280, 296, 308, 350, 370, 385, 407, 440, 518, 524, 550, 616, 655, 700, 740, 770, 814, 917, 925, 1036, 1048, 1100, 1295, 1310, 1400, 1441, 1480, 1540, 1628, 1834, 1850, 1925, 2035, 2072, 2200, 2590, 2620, 2849, 2882, 3080, 3256, 3275, 3668, 3700, 3850, 4070, 4585, 4847, 5180, 5240, 5698, 5764, 6475, 6550, 7205, 7336, 7400, 7700, 8140, 9170, 9694, 10087, 10175, 10360, 11396, 11528, 12950, 13100, 14245, 14410, 15400, 16280, 18340, 19388, 20174, 20350, 22792, 22925, 24235, 25900, 26200, 28490, 28820, 33929, 36025, 36680, 38776, 40348, 40700, 45850, 48470, 50435, 51800, 53317, 56980, 57640, 67858, 71225, 72050, 80696, 81400, 91700, 96940, 100870, 106634, 113960, 121175, 135716, 142450, 144100, 169645, 183400, 193880, 201740, 213268, 242350, 252175, 266585, 271432, 284900, 288200, 339290, 373219, 403480, 426536, 484700, 504350, 533170, 569800, 678580, 746438, 848225, 969400, 1008700, 1066340, 1332925, 1357160, 1492876, 1696450, 1866095, 2017400, 2132680, 2665850, 2985752, 3392900, 3732190, 5331700, 6785800, 7464380, 9330475, 10663400, 14928760, 18660950, 37321900, 74643800]

約数ペア:

[(1, 74643800), (2, 37321900), (4, 18660950), (5, 14928760), (7, 10663400), (8, 9330475), (10, 7464380), (11, 6785800), (14, 5331700), (20, 3732190), (22, 3392900), (25, 2985752), (28, 2665850), (35, 2132680), (37, 2017400), (40, 1866095), (44, 1696450), (50, 1492876), (55, 1357160), (56, 1332925), (70, 1066340), (74, 1008700), (77, 969400), (88, 848225), (100, 746438), (110, 678580), (131, 569800), (140, 533170), (148, 504350), (154, 484700), (175, 426536), (185, 403480), (200, 373219), (220, 339290), (259, 288200), (262, 284900), (275, 271432), (280, 266585), (296, 252175), (308, 242350), (350, 213268), (370, 201740), (385, 193880), (407, 183400), (440, 169645), (518, 144100), (524, 142450), (550, 135716), (616, 121175), (655, 113960), (700, 106634), (740, 100870), (770, 96940), (814, 91700), (917, 81400), (925, 80696), (1036, 72050), (1048, 71225), (1100, 67858), (1295, 57640), (1310, 56980), (1400, 53317), (1441, 51800), (1480, 50435), (1540, 48470), (1628, 45850), (1834, 40700), (1850, 40348), (1925, 38776), (2035, 36680), (2072, 36025), (2200, 33929), (2590, 28820), (2620, 28490), (2849, 26200), (2882, 25900), (3080, 24235), (3256, 22925), (3275, 22792), (3668, 20350), (3700, 20174), (3850, 19388), (4070, 18340), (4585, 16280), (4847, 15400), (5180, 14410), (5240, 14245), (5698, 13100), (5764, 12950), (6475, 11528), (6550, 11396), (7205, 10360), (7336, 10175), (7400, 10087), (7700, 9694), (8140, 9170)]