30484300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:176

約数の個数: 144

約数和(自身を含む): 85494528

約数和(自身を除く): 55010228

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 37, 44, 50, 55, 70, 74, 77, 100, 107, 110, 140, 148, 154, 175, 185, 214, 220, 259, 275, 308, 350, 370, 385, 407, 428, 518, 535, 550, 700, 740, 749, 770, 814, 925, 1036, 1070, 1100, 1177, 1295, 1498, 1540, 1628, 1850, 1925, 2035, 2140, 2354, 2590, 2675, 2849, 2996, 3700, 3745, 3850, 3959, 4070, 4708, 5180, 5350, 5698, 5885, 6475, 7490, 7700, 7918, 8140, 8239, 10175, 10700, 11396, 11770, 12950, 14245, 14980, 15836, 16478, 18725, 19795, 20350, 23540, 25900, 27713, 28490, 29425, 32956, 37450, 39590, 40700, 41195, 43549, 55426, 56980, 58850, 71225, 74900, 79180, 82390, 87098, 98975, 110852, 117700, 138565, 142450, 164780, 174196, 197950, 205975, 217745, 277130, 284900, 304843, 395900, 411950, 435490, 554260, 609686, 692825, 823900, 870980, 1088725, 1219372, 1385650, 1524215, 2177450, 2771300, 3048430, 4354900, 6096860, 7621075, 15242150, 30484300]

約数ペア:

[(1, 30484300), (2, 15242150), (4, 7621075), (5, 6096860), (7, 4354900), (10, 3048430), (11, 2771300), (14, 2177450), (20, 1524215), (22, 1385650), (25, 1219372), (28, 1088725), (35, 870980), (37, 823900), (44, 692825), (50, 609686), (55, 554260), (70, 435490), (74, 411950), (77, 395900), (100, 304843), (107, 284900), (110, 277130), (140, 217745), (148, 205975), (154, 197950), (175, 174196), (185, 164780), (214, 142450), (220, 138565), (259, 117700), (275, 110852), (308, 98975), (350, 87098), (370, 82390), (385, 79180), (407, 74900), (428, 71225), (518, 58850), (535, 56980), (550, 55426), (700, 43549), (740, 41195), (749, 40700), (770, 39590), (814, 37450), (925, 32956), (1036, 29425), (1070, 28490), (1100, 27713), (1177, 25900), (1295, 23540), (1498, 20350), (1540, 19795), (1628, 18725), (1850, 16478), (1925, 15836), (2035, 14980), (2140, 14245), (2354, 12950), (2590, 11770), (2675, 11396), (2849, 10700), (2996, 10175), (3700, 8239), (3745, 8140), (3850, 7918), (3959, 7700), (4070, 7490), (4708, 6475), (5180, 5885), (5350, 5698)]