83943300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{563}}^1$

素因数の和:658

約数の個数: 144

約数和(自身を含む): 281981952

約数和(自身を除く): 198038652

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 71, 75, 84, 100, 105, 140, 142, 150, 175, 210, 213, 284, 300, 350, 355, 420, 426, 497, 525, 563, 700, 710, 852, 994, 1050, 1065, 1126, 1420, 1491, 1689, 1775, 1988, 2100, 2130, 2252, 2485, 2815, 2982, 3378, 3550, 3941, 4260, 4970, 5325, 5630, 5964, 6756, 7100, 7455, 7882, 8445, 9940, 10650, 11260, 11823, 12425, 14075, 14910, 15764, 16890, 19705, 21300, 23646, 24850, 28150, 29820, 33780, 37275, 39410, 39973, 42225, 47292, 49700, 56300, 59115, 74550, 78820, 79946, 84450, 98525, 118230, 119919, 149100, 159892, 168900, 197050, 199865, 236460, 239838, 279811, 295575, 394100, 399730, 479676, 559622, 591150, 599595, 799460, 839433, 999325, 1119244, 1182300, 1199190, 1399055, 1678866, 1998650, 2398380, 2798110, 2997975, 3357732, 3997300, 4197165, 5596220, 5995950, 6995275, 8394330, 11991900, 13990550, 16788660, 20985825, 27981100, 41971650, 83943300]

約数ペア:

[(1, 83943300), (2, 41971650), (3, 27981100), (4, 20985825), (5, 16788660), (6, 13990550), (7, 11991900), (10, 8394330), (12, 6995275), (14, 5995950), (15, 5596220), (20, 4197165), (21, 3997300), (25, 3357732), (28, 2997975), (30, 2798110), (35, 2398380), (42, 1998650), (50, 1678866), (60, 1399055), (70, 1199190), (71, 1182300), (75, 1119244), (84, 999325), (100, 839433), (105, 799460), (140, 599595), (142, 591150), (150, 559622), (175, 479676), (210, 399730), (213, 394100), (284, 295575), (300, 279811), (350, 239838), (355, 236460), (420, 199865), (426, 197050), (497, 168900), (525, 159892), (563, 149100), (700, 119919), (710, 118230), (852, 98525), (994, 84450), (1050, 79946), (1065, 78820), (1126, 74550), (1420, 59115), (1491, 56300), (1689, 49700), (1775, 47292), (1988, 42225), (2100, 39973), (2130, 39410), (2252, 37275), (2485, 33780), (2815, 29820), (2982, 28150), (3378, 24850), (3550, 23646), (3941, 21300), (4260, 19705), (4970, 16890), (5325, 15764), (5630, 14910), (5964, 14075), (6756, 12425), (7100, 11823), (7455, 11260), (7882, 10650), (8445, 9940)]