77513040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9787}}^1$

素因数の和:9817

約数の個数: 120

約数和(自身を含む): 284008608

約数和(自身を除く): 206495568

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 9787, 19574, 29361, 39148, 48935, 58722, 78296, 88083, 97870, 107657, 117444, 146805, 156592, 176166, 195740, 215314, 234888, 293610, 322971, 352332, 391480, 430628, 440415, 469776, 538285, 587220, 645942, 704664, 782960, 861256, 880830, 968913, 1076570, 1174440, 1291884, 1409328, 1614855, 1722512, 1761660, 1937826, 2153140, 2348880, 2583768, 3229710, 3523320, 3875652, 4306280, 4844565, 5167536, 6459420, 7046640, 7751304, 8612560, 9689130, 12918840, 15502608, 19378260, 25837680, 38756520, 77513040]

約数ペア:

[(1, 77513040), (2, 38756520), (3, 25837680), (4, 19378260), (5, 15502608), (6, 12918840), (8, 9689130), (9, 8612560), (10, 7751304), (11, 7046640), (12, 6459420), (15, 5167536), (16, 4844565), (18, 4306280), (20, 3875652), (22, 3523320), (24, 3229710), (30, 2583768), (33, 2348880), (36, 2153140), (40, 1937826), (44, 1761660), (45, 1722512), (48, 1614855), (55, 1409328), (60, 1291884), (66, 1174440), (72, 1076570), (80, 968913), (88, 880830), (90, 861256), (99, 782960), (110, 704664), (120, 645942), (132, 587220), (144, 538285), (165, 469776), (176, 440415), (180, 430628), (198, 391480), (220, 352332), (240, 322971), (264, 293610), (330, 234888), (360, 215314), (396, 195740), (440, 176166), (495, 156592), (528, 146805), (660, 117444), (720, 107657), (792, 97870), (880, 88083), (990, 78296), (1320, 58722), (1584, 48935), (1980, 39148), (2640, 29361), (3960, 19574), (7920, 9787)]