86894500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:135

約数の個数: 192

約数和(自身を含む): 246984192

約数和(自身を除く): 160089692

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 37, 44, 50, 55, 61, 70, 74, 77, 100, 110, 122, 125, 140, 148, 154, 175, 185, 220, 244, 250, 259, 275, 305, 308, 350, 370, 385, 407, 427, 500, 518, 550, 610, 671, 700, 740, 770, 814, 854, 875, 925, 1036, 1100, 1220, 1295, 1342, 1375, 1525, 1540, 1628, 1708, 1750, 1850, 1925, 2035, 2135, 2257, 2590, 2684, 2750, 2849, 3050, 3355, 3500, 3700, 3850, 4070, 4270, 4514, 4625, 4697, 5180, 5500, 5698, 6100, 6475, 6710, 7625, 7700, 8140, 8540, 9028, 9250, 9394, 9625, 10175, 10675, 11285, 11396, 12950, 13420, 14245, 15250, 15799, 16775, 18500, 18788, 19250, 20350, 21350, 22570, 23485, 24827, 25900, 28490, 30500, 31598, 32375, 33550, 38500, 40700, 42700, 45140, 46970, 49654, 50875, 53375, 56425, 56980, 63196, 64750, 67100, 71225, 78995, 83875, 93940, 99308, 101750, 106750, 112850, 117425, 124135, 129500, 142450, 157990, 167750, 173789, 203500, 213500, 225700, 234850, 248270, 282125, 284900, 315980, 335500, 347578, 356125, 394975, 469700, 496540, 564250, 587125, 620675, 695156, 712250, 789950, 868945, 1128500, 1174250, 1241350, 1424500, 1579900, 1737890, 1974875, 2348500, 2482700, 3103375, 3475780, 3949750, 4344725, 6206750, 7899500, 8689450, 12413500, 17378900, 21723625, 43447250, 86894500]

約数ペア:

[(1, 86894500), (2, 43447250), (4, 21723625), (5, 17378900), (7, 12413500), (10, 8689450), (11, 7899500), (14, 6206750), (20, 4344725), (22, 3949750), (25, 3475780), (28, 3103375), (35, 2482700), (37, 2348500), (44, 1974875), (50, 1737890), (55, 1579900), (61, 1424500), (70, 1241350), (74, 1174250), (77, 1128500), (100, 868945), (110, 789950), (122, 712250), (125, 695156), (140, 620675), (148, 587125), (154, 564250), (175, 496540), (185, 469700), (220, 394975), (244, 356125), (250, 347578), (259, 335500), (275, 315980), (305, 284900), (308, 282125), (350, 248270), (370, 234850), (385, 225700), (407, 213500), (427, 203500), (500, 173789), (518, 167750), (550, 157990), (610, 142450), (671, 129500), (700, 124135), (740, 117425), (770, 112850), (814, 106750), (854, 101750), (875, 99308), (925, 93940), (1036, 83875), (1100, 78995), (1220, 71225), (1295, 67100), (1342, 64750), (1375, 63196), (1525, 56980), (1540, 56425), (1628, 53375), (1708, 50875), (1750, 49654), (1850, 46970), (1925, 45140), (2035, 42700), (2135, 40700), (2257, 38500), (2590, 33550), (2684, 32375), (2750, 31598), (2849, 30500), (3050, 28490), (3355, 25900), (3500, 24827), (3700, 23485), (3850, 22570), (4070, 21350), (4270, 20350), (4514, 19250), (4625, 18788), (4697, 18500), (5180, 16775), (5500, 15799), (5698, 15250), (6100, 14245), (6475, 13420), (6710, 12950), (7625, 11396), (7700, 11285), (8140, 10675), (8540, 10175), (9028, 9625), (9250, 9394)]