91439280

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:265

約数の個数: 200

約数和(自身を含む): 323006112

約数和(自身を除く): 231566832

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 103, 108, 120, 135, 137, 144, 162, 180, 206, 216, 240, 270, 274, 309, 324, 360, 405, 411, 412, 432, 515, 540, 548, 618, 648, 685, 720, 810, 822, 824, 927, 1030, 1080, 1096, 1233, 1236, 1296, 1370, 1545, 1620, 1644, 1648, 1854, 2055, 2060, 2160, 2192, 2466, 2472, 2740, 2781, 3090, 3240, 3288, 3699, 3708, 4110, 4120, 4635, 4932, 4944, 5480, 5562, 6165, 6180, 6480, 6576, 7398, 7416, 8220, 8240, 8343, 9270, 9864, 10960, 11097, 11124, 12330, 12360, 13905, 14111, 14796, 14832, 16440, 16686, 18495, 18540, 19728, 22194, 22248, 24660, 24720, 27810, 28222, 29592, 32880, 33372, 36990, 37080, 41715, 42333, 44388, 44496, 49320, 55485, 55620, 56444, 59184, 66744, 70555, 73980, 74160, 83430, 84666, 88776, 98640, 110970, 111240, 112888, 126999, 133488, 141110, 147960, 166860, 169332, 177552, 211665, 221940, 222480, 225776, 253998, 282220, 295920, 333720, 338664, 380997, 423330, 443880, 507996, 564440, 634995, 667440, 677328, 761994, 846660, 887760, 1015992, 1128880, 1142991, 1269990, 1523988, 1693320, 1904985, 2031984, 2285982, 2539980, 3047976, 3386640, 3809970, 4571964, 5079960, 5714955, 6095952, 7619940, 9143928, 10159920, 11429910, 15239880, 18287856, 22859820, 30479760, 45719640, 91439280]

約数ペア:

[(1, 91439280), (2, 45719640), (3, 30479760), (4, 22859820), (5, 18287856), (6, 15239880), (8, 11429910), (9, 10159920), (10, 9143928), (12, 7619940), (15, 6095952), (16, 5714955), (18, 5079960), (20, 4571964), (24, 3809970), (27, 3386640), (30, 3047976), (36, 2539980), (40, 2285982), (45, 2031984), (48, 1904985), (54, 1693320), (60, 1523988), (72, 1269990), (80, 1142991), (81, 1128880), (90, 1015992), (103, 887760), (108, 846660), (120, 761994), (135, 677328), (137, 667440), (144, 634995), (162, 564440), (180, 507996), (206, 443880), (216, 423330), (240, 380997), (270, 338664), (274, 333720), (309, 295920), (324, 282220), (360, 253998), (405, 225776), (411, 222480), (412, 221940), (432, 211665), (515, 177552), (540, 169332), (548, 166860), (618, 147960), (648, 141110), (685, 133488), (720, 126999), (810, 112888), (822, 111240), (824, 110970), (927, 98640), (1030, 88776), (1080, 84666), (1096, 83430), (1233, 74160), (1236, 73980), (1296, 70555), (1370, 66744), (1545, 59184), (1620, 56444), (1644, 55620), (1648, 55485), (1854, 49320), (2055, 44496), (2060, 44388), (2160, 42333), (2192, 41715), (2466, 37080), (2472, 36990), (2740, 33372), (2781, 32880), (3090, 29592), (3240, 28222), (3288, 27810), (3699, 24720), (3708, 24660), (4110, 22248), (4120, 22194), (4635, 19728), (4932, 18540), (4944, 18495), (5480, 16686), (5562, 16440), (6165, 14832), (6180, 14796), (6480, 14111), (6576, 13905), (7398, 12360), (7416, 12330), (8220, 11124), (8240, 11097), (8343, 10960), (9270, 9864)]