66274560

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{523}}^1$

素因数の和:561

約数の個数: 216

約数和(自身を含む): 250627104

約数和(自身を除く): 184352544

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, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 256, 264, 288, 320, 330, 352, 360, 384, 396, 440, 480, 495, 523, 528, 576, 640, 660, 704, 720, 768, 792, 880, 960, 990, 1046, 1056, 1152, 1280, 1320, 1408, 1440, 1569, 1584, 1760, 1920, 1980, 2092, 2112, 2304, 2615, 2640, 2816, 2880, 3138, 3168, 3520, 3840, 3960, 4184, 4224, 4707, 5230, 5280, 5753, 5760, 6276, 6336, 7040, 7845, 7920, 8368, 8448, 9414, 10460, 10560, 11506, 11520, 12552, 12672, 14080, 15690, 15840, 16736, 17259, 18828, 20920, 21120, 23012, 23535, 25104, 25344, 28765, 31380, 31680, 33472, 34518, 37656, 41840, 42240, 46024, 47070, 50208, 51777, 57530, 62760, 63360, 66944, 69036, 75312, 83680, 86295, 92048, 94140, 100416, 103554, 115060, 125520, 126720, 133888, 138072, 150624, 167360, 172590, 184096, 188280, 200832, 207108, 230120, 251040, 258885, 276144, 301248, 334720, 345180, 368192, 376560, 401664, 414216, 460240, 502080, 517770, 552288, 602496, 669440, 690360, 736384, 753120, 828432, 920480, 1004160, 1035540, 1104576, 1204992, 1380720, 1472768, 1506240, 1656864, 1840960, 2008320, 2071080, 2209152, 2761440, 3012480, 3313728, 3681920, 4142160, 4418304, 5522880, 6024960, 6627456, 7363840, 8284320, 11045760, 13254912, 16568640, 22091520, 33137280, 66274560]

約数ペア:

[(1, 66274560), (2, 33137280), (3, 22091520), (4, 16568640), (5, 13254912), (6, 11045760), (8, 8284320), (9, 7363840), (10, 6627456), (11, 6024960), (12, 5522880), (15, 4418304), (16, 4142160), (18, 3681920), (20, 3313728), (22, 3012480), (24, 2761440), (30, 2209152), (32, 2071080), (33, 2008320), (36, 1840960), (40, 1656864), (44, 1506240), (45, 1472768), (48, 1380720), (55, 1204992), (60, 1104576), (64, 1035540), (66, 1004160), (72, 920480), (80, 828432), (88, 753120), (90, 736384), (96, 690360), (99, 669440), (110, 602496), (120, 552288), (128, 517770), (132, 502080), (144, 460240), (160, 414216), (165, 401664), (176, 376560), (180, 368192), (192, 345180), (198, 334720), (220, 301248), (240, 276144), (256, 258885), (264, 251040), (288, 230120), (320, 207108), (330, 200832), (352, 188280), (360, 184096), (384, 172590), (396, 167360), (440, 150624), (480, 138072), (495, 133888), (523, 126720), (528, 125520), (576, 115060), (640, 103554), (660, 100416), (704, 94140), (720, 92048), (768, 86295), (792, 83680), (880, 75312), (960, 69036), (990, 66944), (1046, 63360), (1056, 62760), (1152, 57530), (1280, 51777), (1320, 50208), (1408, 47070), (1440, 46024), (1569, 42240), (1584, 41840), (1760, 37656), (1920, 34518), (1980, 33472), (2092, 31680), (2112, 31380), (2304, 28765), (2615, 25344), (2640, 25104), (2816, 23535), (2880, 23012), (3138, 21120), (3168, 20920), (3520, 18828), (3840, 17259), (3960, 16736), (4184, 15840), (4224, 15690), (4707, 14080), (5230, 12672), (5280, 12552), (5753, 11520), (5760, 11506), (6276, 10560), (6336, 10460), (7040, 9414), (7845, 8448), (7920, 8368)]