90215417520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{405499}}^1$

素因数の和:405624

約数の個数: 160

約数和(自身を含む): 313759680000

約数和(自身を除く): 223544262480

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, 90, 103, 108, 120, 135, 144, 180, 206, 216, 240, 270, 309, 360, 412, 432, 515, 540, 618, 720, 824, 927, 1030, 1080, 1236, 1545, 1648, 1854, 2060, 2160, 2472, 2781, 3090, 3708, 4120, 4635, 4944, 5562, 6180, 7416, 8240, 9270, 11124, 12360, 13905, 14832, 18540, 22248, 24720, 27810, 37080, 44496, 55620, 74160, 111240, 222480, 405499, 810998, 1216497, 1621996, 2027495, 2432994, 3243992, 3649491, 4054990, 4865988, 6082485, 6487984, 7298982, 8109980, 9731976, 10948473, 12164970, 14597964, 16219960, 18247455, 19463952, 21896946, 24329940, 29195928, 32439920, 36494910, 41766397, 43793892, 48659880, 54742365, 58391856, 72989820, 83532794, 87587784, 97319760, 109484730, 125299191, 145979640, 167065588, 175175568, 208831985, 218969460, 250598382, 291959280, 334131176, 375897573, 417663970, 437938920, 501196764, 626495955, 668262352, 751795146, 835327940, 875877840, 1002393528, 1127692719, 1252991910, 1503590292, 1670655880, 1879487865, 2004787056, 2255385438, 2505983820, 3007180584, 3341311760, 3758975730, 4510770876, 5011967640, 5638463595, 6014361168, 7517951460, 9021541752, 10023935280, 11276927190, 15035902920, 18043083504, 22553854380, 30071805840, 45107708760, 90215417520]

約数ペア:

[(1, 90215417520), (2, 45107708760), (3, 30071805840), (4, 22553854380), (5, 18043083504), (6, 15035902920), (8, 11276927190), (9, 10023935280), (10, 9021541752), (12, 7517951460), (15, 6014361168), (16, 5638463595), (18, 5011967640), (20, 4510770876), (24, 3758975730), (27, 3341311760), (30, 3007180584), (36, 2505983820), (40, 2255385438), (45, 2004787056), (48, 1879487865), (54, 1670655880), (60, 1503590292), (72, 1252991910), (80, 1127692719), (90, 1002393528), (103, 875877840), (108, 835327940), (120, 751795146), (135, 668262352), (144, 626495955), (180, 501196764), (206, 437938920), (216, 417663970), (240, 375897573), (270, 334131176), (309, 291959280), (360, 250598382), (412, 218969460), (432, 208831985), (515, 175175568), (540, 167065588), (618, 145979640), (720, 125299191), (824, 109484730), (927, 97319760), (1030, 87587784), (1080, 83532794), (1236, 72989820), (1545, 58391856), (1648, 54742365), (1854, 48659880), (2060, 43793892), (2160, 41766397), (2472, 36494910), (2781, 32439920), (3090, 29195928), (3708, 24329940), (4120, 21896946), (4635, 19463952), (4944, 18247455), (5562, 16219960), (6180, 14597964), (7416, 12164970), (8240, 10948473), (9270, 9731976), (11124, 8109980), (12360, 7298982), (13905, 6487984), (14832, 6082485), (18540, 4865988), (22248, 4054990), (24720, 3649491), (27810, 3243992), (37080, 2432994), (44496, 2027495), (55620, 1621996), (74160, 1216497), (111240, 810998), (222480, 405499)]