69010920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:225

約数の個数: 256

約数和(自身を含む): 259372800

約数和(自身を除く): 190361880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 37, 40, 44, 45, 54, 55, 60, 66, 72, 74, 88, 90, 99, 108, 110, 111, 120, 132, 135, 148, 157, 165, 180, 185, 198, 216, 220, 222, 264, 270, 296, 297, 314, 330, 333, 360, 370, 396, 407, 440, 444, 471, 495, 540, 555, 594, 628, 660, 666, 740, 785, 792, 814, 888, 942, 990, 999, 1080, 1110, 1188, 1221, 1256, 1320, 1332, 1413, 1480, 1485, 1570, 1628, 1665, 1727, 1884, 1980, 1998, 2035, 2220, 2355, 2376, 2442, 2664, 2826, 2970, 3140, 3256, 3330, 3454, 3663, 3768, 3960, 3996, 4070, 4239, 4440, 4710, 4884, 4995, 5181, 5652, 5809, 5940, 6105, 6280, 6660, 6908, 7065, 7326, 7992, 8140, 8478, 8635, 9420, 9768, 9990, 10362, 10989, 11304, 11618, 11880, 12210, 13320, 13816, 14130, 14652, 15543, 16280, 16956, 17270, 17427, 18315, 18840, 19980, 20724, 21195, 21978, 23236, 24420, 25905, 28260, 29045, 29304, 31086, 33912, 34540, 34854, 36630, 39960, 41448, 42390, 43956, 46472, 46629, 48840, 51810, 52281, 54945, 56520, 58090, 62172, 63899, 69080, 69708, 73260, 77715, 84780, 87135, 87912, 93258, 103620, 104562, 109890, 116180, 124344, 127798, 139416, 146520, 155430, 156843, 169560, 174270, 186516, 191697, 207240, 209124, 219780, 232360, 233145, 255596, 261405, 310860, 313686, 319495, 348540, 373032, 383394, 418248, 439560, 466290, 511192, 522810, 575091, 621720, 627372, 638990, 697080, 766788, 784215, 932580, 958485, 1045620, 1150182, 1254744, 1277980, 1533576, 1568430, 1725273, 1865160, 1916970, 2091240, 2300364, 2555960, 2875455, 3136860, 3450546, 3833940, 4600728, 5750910, 6273720, 6901092, 7667880, 8626365, 11501820, 13802184, 17252730, 23003640, 34505460, 69010920]

約数ペア:

[(1, 69010920), (2, 34505460), (3, 23003640), (4, 17252730), (5, 13802184), (6, 11501820), (8, 8626365), (9, 7667880), (10, 6901092), (11, 6273720), (12, 5750910), (15, 4600728), (18, 3833940), (20, 3450546), (22, 3136860), (24, 2875455), (27, 2555960), (30, 2300364), (33, 2091240), (36, 1916970), (37, 1865160), (40, 1725273), (44, 1568430), (45, 1533576), (54, 1277980), (55, 1254744), (60, 1150182), (66, 1045620), (72, 958485), (74, 932580), (88, 784215), (90, 766788), (99, 697080), (108, 638990), (110, 627372), (111, 621720), (120, 575091), (132, 522810), (135, 511192), (148, 466290), (157, 439560), (165, 418248), (180, 383394), (185, 373032), (198, 348540), (216, 319495), (220, 313686), (222, 310860), (264, 261405), (270, 255596), (296, 233145), (297, 232360), (314, 219780), (330, 209124), (333, 207240), (360, 191697), (370, 186516), (396, 174270), (407, 169560), (440, 156843), (444, 155430), (471, 146520), (495, 139416), (540, 127798), (555, 124344), (594, 116180), (628, 109890), (660, 104562), (666, 103620), (740, 93258), (785, 87912), (792, 87135), (814, 84780), (888, 77715), (942, 73260), (990, 69708), (999, 69080), (1080, 63899), (1110, 62172), (1188, 58090), (1221, 56520), (1256, 54945), (1320, 52281), (1332, 51810), (1413, 48840), (1480, 46629), (1485, 46472), (1570, 43956), (1628, 42390), (1665, 41448), (1727, 39960), (1884, 36630), (1980, 34854), (1998, 34540), (2035, 33912), (2220, 31086), (2355, 29304), (2376, 29045), (2442, 28260), (2664, 25905), (2826, 24420), (2970, 23236), (3140, 21978), (3256, 21195), (3330, 20724), (3454, 19980), (3663, 18840), (3768, 18315), (3960, 17427), (3996, 17270), (4070, 16956), (4239, 16280), (4440, 15543), (4710, 14652), (4884, 14130), (4995, 13816), (5181, 13320), (5652, 12210), (5809, 11880), (5940, 11618), (6105, 11304), (6280, 10989), (6660, 10362), (6908, 9990), (7065, 9768), (7326, 9420), (7992, 8635), (8140, 8478)]