99966240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6311}}^1$

素因数の和:6343

約数の個数: 144

約数和(自身を含む): 372206016

約数和(自身を除く): 272239776

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3960, 5280, 6311, 7920, 12622, 15840, 18933, 25244, 31555, 37866, 50488, 56799, 63110, 69421, 75732, 94665, 100976, 113598, 126220, 138842, 151464, 189330, 201952, 208263, 227196, 252440, 277684, 283995, 302928, 347105, 378660, 416526, 454392, 504880, 555368, 567990, 605856, 624789, 694210, 757320, 833052, 908784, 1009760, 1041315, 1110736, 1135980, 1249578, 1388420, 1514640, 1666104, 1817568, 2082630, 2221472, 2271960, 2499156, 2776840, 3029280, 3123945, 3332208, 4165260, 4543920, 4998312, 5553680, 6247890, 6664416, 8330520, 9087840, 9996624, 11107360, 12495780, 16661040, 19993248, 24991560, 33322080, 49983120, 99966240]

約数ペア:

[(1, 99966240), (2, 49983120), (3, 33322080), (4, 24991560), (5, 19993248), (6, 16661040), (8, 12495780), (9, 11107360), (10, 9996624), (11, 9087840), (12, 8330520), (15, 6664416), (16, 6247890), (18, 5553680), (20, 4998312), (22, 4543920), (24, 4165260), (30, 3332208), (32, 3123945), (33, 3029280), (36, 2776840), (40, 2499156), (44, 2271960), (45, 2221472), (48, 2082630), (55, 1817568), (60, 1666104), (66, 1514640), (72, 1388420), (80, 1249578), (88, 1135980), (90, 1110736), (96, 1041315), (99, 1009760), (110, 908784), (120, 833052), (132, 757320), (144, 694210), (160, 624789), (165, 605856), (176, 567990), (180, 555368), (198, 504880), (220, 454392), (240, 416526), (264, 378660), (288, 347105), (330, 302928), (352, 283995), (360, 277684), (396, 252440), (440, 227196), (480, 208263), (495, 201952), (528, 189330), (660, 151464), (720, 138842), (792, 126220), (880, 113598), (990, 100976), (1056, 94665), (1320, 75732), (1440, 69421), (1584, 63110), (1760, 56799), (1980, 50488), (2640, 37866), (3168, 31555), (3960, 25244), (5280, 18933), (6311, 15840), (7920, 12622)]