87321300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{563}}^1$

素因数の和:638

約数の個数: 144

約数和(自身を含む): 281981952

約数和(自身を除く): 194660652

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 47, 50, 55, 60, 66, 75, 94, 100, 110, 132, 141, 150, 165, 188, 220, 235, 275, 282, 300, 330, 470, 517, 550, 563, 564, 660, 705, 825, 940, 1034, 1100, 1126, 1175, 1410, 1551, 1650, 1689, 2068, 2252, 2350, 2585, 2815, 2820, 3102, 3300, 3378, 3525, 4700, 5170, 5630, 6193, 6204, 6756, 7050, 7755, 8445, 10340, 11260, 12386, 12925, 14075, 14100, 15510, 16890, 18579, 24772, 25850, 26461, 28150, 30965, 31020, 33780, 37158, 38775, 42225, 51700, 52922, 56300, 61930, 74316, 77550, 79383, 84450, 92895, 105844, 123860, 132305, 154825, 155100, 158766, 168900, 185790, 264610, 291071, 309650, 317532, 371580, 396915, 464475, 529220, 582142, 619300, 661525, 793830, 873213, 928950, 1164284, 1323050, 1455355, 1587660, 1746426, 1857900, 1984575, 2646100, 2910710, 3492852, 3969150, 4366065, 5821420, 7276775, 7938300, 8732130, 14553550, 17464260, 21830325, 29107100, 43660650, 87321300]

約数ペア:

[(1, 87321300), (2, 43660650), (3, 29107100), (4, 21830325), (5, 17464260), (6, 14553550), (10, 8732130), (11, 7938300), (12, 7276775), (15, 5821420), (20, 4366065), (22, 3969150), (25, 3492852), (30, 2910710), (33, 2646100), (44, 1984575), (47, 1857900), (50, 1746426), (55, 1587660), (60, 1455355), (66, 1323050), (75, 1164284), (94, 928950), (100, 873213), (110, 793830), (132, 661525), (141, 619300), (150, 582142), (165, 529220), (188, 464475), (220, 396915), (235, 371580), (275, 317532), (282, 309650), (300, 291071), (330, 264610), (470, 185790), (517, 168900), (550, 158766), (563, 155100), (564, 154825), (660, 132305), (705, 123860), (825, 105844), (940, 92895), (1034, 84450), (1100, 79383), (1126, 77550), (1175, 74316), (1410, 61930), (1551, 56300), (1650, 52922), (1689, 51700), (2068, 42225), (2252, 38775), (2350, 37158), (2585, 33780), (2815, 31020), (2820, 30965), (3102, 28150), (3300, 26461), (3378, 25850), (3525, 24772), (4700, 18579), (5170, 16890), (5630, 15510), (6193, 14100), (6204, 14075), (6756, 12925), (7050, 12386), (7755, 11260), (8445, 10340)]