65625120

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1381}}^1$

素因数の和:1416

約数の個数: 192

約数和(自身を含む): 250750080

約数和(自身を除く): 185124960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 165, 176, 180, 198, 216, 220, 240, 264, 270, 288, 297, 330, 352, 360, 396, 432, 440, 480, 495, 528, 540, 594, 660, 720, 792, 864, 880, 990, 1056, 1080, 1188, 1320, 1381, 1440, 1485, 1584, 1760, 1980, 2160, 2376, 2640, 2762, 2970, 3168, 3960, 4143, 4320, 4752, 5280, 5524, 5940, 6905, 7920, 8286, 9504, 11048, 11880, 12429, 13810, 15191, 15840, 16572, 20715, 22096, 23760, 24858, 27620, 30382, 33144, 37287, 41430, 44192, 45573, 47520, 49716, 55240, 60764, 62145, 66288, 74574, 75955, 82860, 91146, 99432, 110480, 121528, 124290, 132576, 136719, 149148, 151910, 165720, 182292, 186435, 198864, 220960, 227865, 243056, 248580, 273438, 298296, 303820, 331440, 364584, 372870, 397728, 410157, 455730, 486112, 497160, 546876, 596592, 607640, 662880, 683595, 729168, 745740, 820314, 911460, 994320, 1093752, 1193184, 1215280, 1367190, 1458336, 1491480, 1640628, 1822920, 1988640, 2050785, 2187504, 2430560, 2734380, 2982960, 3281256, 3645840, 4101570, 4375008, 5468760, 5965920, 6562512, 7291680, 8203140, 10937520, 13125024, 16406280, 21875040, 32812560, 65625120]

約数ペア:

[(1, 65625120), (2, 32812560), (3, 21875040), (4, 16406280), (5, 13125024), (6, 10937520), (8, 8203140), (9, 7291680), (10, 6562512), (11, 5965920), (12, 5468760), (15, 4375008), (16, 4101570), (18, 3645840), (20, 3281256), (22, 2982960), (24, 2734380), (27, 2430560), (30, 2187504), (32, 2050785), (33, 1988640), (36, 1822920), (40, 1640628), (44, 1491480), (45, 1458336), (48, 1367190), (54, 1215280), (55, 1193184), (60, 1093752), (66, 994320), (72, 911460), (80, 820314), (88, 745740), (90, 729168), (96, 683595), (99, 662880), (108, 607640), (110, 596592), (120, 546876), (132, 497160), (135, 486112), (144, 455730), (160, 410157), (165, 397728), (176, 372870), (180, 364584), (198, 331440), (216, 303820), (220, 298296), (240, 273438), (264, 248580), (270, 243056), (288, 227865), (297, 220960), (330, 198864), (352, 186435), (360, 182292), (396, 165720), (432, 151910), (440, 149148), (480, 136719), (495, 132576), (528, 124290), (540, 121528), (594, 110480), (660, 99432), (720, 91146), (792, 82860), (864, 75955), (880, 74574), (990, 66288), (1056, 62145), (1080, 60764), (1188, 55240), (1320, 49716), (1381, 47520), (1440, 45573), (1485, 44192), (1584, 41430), (1760, 37287), (1980, 33144), (2160, 30382), (2376, 27620), (2640, 24858), (2762, 23760), (2970, 22096), (3168, 20715), (3960, 16572), (4143, 15840), (4320, 15191), (4752, 13810), (5280, 12429), (5524, 11880), (5940, 11048), (6905, 9504), (7920, 8286)]