90539370

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:131

約数の個数: 192

約数和(自身を含む): 268894080

約数和(自身を除く): 178354710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 37, 38, 45, 53, 54, 57, 74, 81, 90, 95, 106, 111, 114, 135, 159, 162, 171, 185, 190, 222, 243, 265, 270, 285, 318, 333, 342, 370, 405, 477, 486, 513, 530, 555, 570, 666, 703, 795, 810, 855, 954, 999, 1007, 1026, 1110, 1215, 1406, 1431, 1539, 1590, 1665, 1710, 1961, 1998, 2014, 2109, 2385, 2430, 2565, 2862, 2997, 3021, 3078, 3330, 3515, 3922, 4218, 4293, 4617, 4770, 4995, 5035, 5130, 5883, 5994, 6042, 6327, 7030, 7155, 7695, 8586, 8991, 9063, 9234, 9805, 9990, 10070, 10545, 11766, 12654, 12879, 14310, 14985, 15105, 15390, 17649, 17982, 18126, 18981, 19610, 21090, 21465, 23085, 25758, 27189, 29415, 29970, 30210, 31635, 35298, 37259, 37962, 42930, 44955, 45315, 46170, 52947, 54378, 56943, 58830, 63270, 64395, 74518, 81567, 88245, 89910, 90630, 94905, 105894, 111777, 113886, 128790, 135945, 158841, 163134, 170829, 176490, 186295, 189810, 223554, 244701, 264735, 271890, 284715, 317682, 335331, 341658, 372590, 407835, 476523, 489402, 529470, 558885, 569430, 670662, 794205, 815670, 854145, 953046, 1005993, 1117770, 1223505, 1588410, 1676655, 1708290, 2011986, 2382615, 2447010, 3017979, 3353310, 4765230, 5029965, 6035958, 9053937, 10059930, 15089895, 18107874, 30179790, 45269685, 90539370]

約数ペア:

[(1, 90539370), (2, 45269685), (3, 30179790), (5, 18107874), (6, 15089895), (9, 10059930), (10, 9053937), (15, 6035958), (18, 5029965), (19, 4765230), (27, 3353310), (30, 3017979), (37, 2447010), (38, 2382615), (45, 2011986), (53, 1708290), (54, 1676655), (57, 1588410), (74, 1223505), (81, 1117770), (90, 1005993), (95, 953046), (106, 854145), (111, 815670), (114, 794205), (135, 670662), (159, 569430), (162, 558885), (171, 529470), (185, 489402), (190, 476523), (222, 407835), (243, 372590), (265, 341658), (270, 335331), (285, 317682), (318, 284715), (333, 271890), (342, 264735), (370, 244701), (405, 223554), (477, 189810), (486, 186295), (513, 176490), (530, 170829), (555, 163134), (570, 158841), (666, 135945), (703, 128790), (795, 113886), (810, 111777), (855, 105894), (954, 94905), (999, 90630), (1007, 89910), (1026, 88245), (1110, 81567), (1215, 74518), (1406, 64395), (1431, 63270), (1539, 58830), (1590, 56943), (1665, 54378), (1710, 52947), (1961, 46170), (1998, 45315), (2014, 44955), (2109, 42930), (2385, 37962), (2430, 37259), (2565, 35298), (2862, 31635), (2997, 30210), (3021, 29970), (3078, 29415), (3330, 27189), (3515, 25758), (3922, 23085), (4218, 21465), (4293, 21090), (4617, 19610), (4770, 18981), (4995, 18126), (5035, 17982), (5130, 17649), (5883, 15390), (5994, 15105), (6042, 14985), (6327, 14310), (7030, 12879), (7155, 12654), (7695, 11766), (8586, 10545), (8991, 10070), (9063, 9990), (9234, 9805)]