66387200

素因数分解:

$2^8\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:101

約数の個数: 216

約数和(自身を含む): 191612736

約数和(自身を除く): 125225536

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 25, 32, 40, 41, 44, 46, 50, 55, 64, 80, 82, 88, 92, 100, 110, 115, 128, 160, 164, 176, 184, 200, 205, 220, 230, 253, 256, 275, 320, 328, 352, 368, 400, 410, 440, 451, 460, 506, 550, 575, 640, 656, 704, 736, 800, 820, 880, 902, 920, 943, 1012, 1025, 1100, 1150, 1265, 1280, 1312, 1408, 1472, 1600, 1640, 1760, 1804, 1840, 1886, 2024, 2050, 2200, 2255, 2300, 2530, 2624, 2816, 2944, 3200, 3280, 3520, 3608, 3680, 3772, 4048, 4100, 4400, 4510, 4600, 4715, 5060, 5248, 5888, 6325, 6400, 6560, 7040, 7216, 7360, 7544, 8096, 8200, 8800, 9020, 9200, 9430, 10120, 10373, 10496, 11275, 12650, 13120, 14080, 14432, 14720, 15088, 16192, 16400, 17600, 18040, 18400, 18860, 20240, 20746, 22550, 23575, 25300, 26240, 28864, 29440, 30176, 32384, 32800, 35200, 36080, 36800, 37720, 40480, 41492, 45100, 47150, 50600, 51865, 52480, 57728, 60352, 64768, 65600, 70400, 72160, 73600, 75440, 80960, 82984, 90200, 94300, 101200, 103730, 115456, 120704, 131200, 144320, 147200, 150880, 161920, 165968, 180400, 188600, 202400, 207460, 241408, 259325, 262400, 288640, 301760, 323840, 331936, 360800, 377200, 404800, 414920, 518650, 577280, 603520, 663872, 721600, 754400, 809600, 829840, 1037300, 1207040, 1327744, 1443200, 1508800, 1619200, 1659680, 2074600, 2655488, 2886400, 3017600, 3319360, 4149200, 6035200, 6638720, 8298400, 13277440, 16596800, 33193600, 66387200]

約数ペア:

[(1, 66387200), (2, 33193600), (4, 16596800), (5, 13277440), (8, 8298400), (10, 6638720), (11, 6035200), (16, 4149200), (20, 3319360), (22, 3017600), (23, 2886400), (25, 2655488), (32, 2074600), (40, 1659680), (41, 1619200), (44, 1508800), (46, 1443200), (50, 1327744), (55, 1207040), (64, 1037300), (80, 829840), (82, 809600), (88, 754400), (92, 721600), (100, 663872), (110, 603520), (115, 577280), (128, 518650), (160, 414920), (164, 404800), (176, 377200), (184, 360800), (200, 331936), (205, 323840), (220, 301760), (230, 288640), (253, 262400), (256, 259325), (275, 241408), (320, 207460), (328, 202400), (352, 188600), (368, 180400), (400, 165968), (410, 161920), (440, 150880), (451, 147200), (460, 144320), (506, 131200), (550, 120704), (575, 115456), (640, 103730), (656, 101200), (704, 94300), (736, 90200), (800, 82984), (820, 80960), (880, 75440), (902, 73600), (920, 72160), (943, 70400), (1012, 65600), (1025, 64768), (1100, 60352), (1150, 57728), (1265, 52480), (1280, 51865), (1312, 50600), (1408, 47150), (1472, 45100), (1600, 41492), (1640, 40480), (1760, 37720), (1804, 36800), (1840, 36080), (1886, 35200), (2024, 32800), (2050, 32384), (2200, 30176), (2255, 29440), (2300, 28864), (2530, 26240), (2624, 25300), (2816, 23575), (2944, 22550), (3200, 20746), (3280, 20240), (3520, 18860), (3608, 18400), (3680, 18040), (3772, 17600), (4048, 16400), (4100, 16192), (4400, 15088), (4510, 14720), (4600, 14432), (4715, 14080), (5060, 13120), (5248, 12650), (5888, 11275), (6325, 10496), (6400, 10373), (6560, 10120), (7040, 9430), (7216, 9200), (7360, 9020), (7544, 8800), (8096, 8200)]