65043300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{659}}^1$

素因数の和:730

約数の個数: 144

約数和(自身を含む): 219985920

約数和(自身を除く): 154942620

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 47, 50, 60, 70, 75, 84, 94, 100, 105, 140, 141, 150, 175, 188, 210, 235, 282, 300, 329, 350, 420, 470, 525, 564, 658, 659, 700, 705, 940, 987, 1050, 1175, 1316, 1318, 1410, 1645, 1974, 1977, 2100, 2350, 2636, 2820, 3290, 3295, 3525, 3948, 3954, 4613, 4700, 4935, 6580, 6590, 7050, 7908, 8225, 9226, 9870, 9885, 13180, 13839, 14100, 16450, 16475, 18452, 19740, 19770, 23065, 24675, 27678, 30973, 32900, 32950, 39540, 46130, 49350, 49425, 55356, 61946, 65900, 69195, 92260, 92919, 98700, 98850, 115325, 123892, 138390, 154865, 185838, 197700, 216811, 230650, 276780, 309730, 345975, 371676, 433622, 461300, 464595, 619460, 650433, 691950, 774325, 867244, 929190, 1084055, 1300866, 1383900, 1548650, 1858380, 2168110, 2322975, 2601732, 3097300, 3252165, 4336220, 4645950, 5420275, 6504330, 9291900, 10840550, 13008660, 16260825, 21681100, 32521650, 65043300]

約数ペア:

[(1, 65043300), (2, 32521650), (3, 21681100), (4, 16260825), (5, 13008660), (6, 10840550), (7, 9291900), (10, 6504330), (12, 5420275), (14, 4645950), (15, 4336220), (20, 3252165), (21, 3097300), (25, 2601732), (28, 2322975), (30, 2168110), (35, 1858380), (42, 1548650), (47, 1383900), (50, 1300866), (60, 1084055), (70, 929190), (75, 867244), (84, 774325), (94, 691950), (100, 650433), (105, 619460), (140, 464595), (141, 461300), (150, 433622), (175, 371676), (188, 345975), (210, 309730), (235, 276780), (282, 230650), (300, 216811), (329, 197700), (350, 185838), (420, 154865), (470, 138390), (525, 123892), (564, 115325), (658, 98850), (659, 98700), (700, 92919), (705, 92260), (940, 69195), (987, 65900), (1050, 61946), (1175, 55356), (1316, 49425), (1318, 49350), (1410, 46130), (1645, 39540), (1974, 32950), (1977, 32900), (2100, 30973), (2350, 27678), (2636, 24675), (2820, 23065), (3290, 19770), (3295, 19740), (3525, 18452), (3948, 16475), (3954, 16450), (4613, 14100), (4700, 13839), (4935, 13180), (6580, 9885), (6590, 9870), (7050, 9226), (7908, 8225)]