25771500

素因数分解:

$2^2\times 3^3\times 5^3\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:134

約数の個数: 192

約数和(自身を含む): 88058880

約数和(自身を除く): 62287380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 25, 27, 30, 36, 45, 46, 50, 54, 60, 69, 75, 83, 90, 92, 100, 108, 115, 125, 135, 138, 150, 166, 180, 207, 225, 230, 249, 250, 270, 276, 300, 332, 345, 375, 414, 415, 450, 460, 498, 500, 540, 575, 621, 675, 690, 747, 750, 828, 830, 900, 996, 1035, 1125, 1150, 1242, 1245, 1350, 1380, 1494, 1500, 1660, 1725, 1909, 2070, 2075, 2241, 2250, 2300, 2484, 2490, 2700, 2875, 2988, 3105, 3375, 3450, 3735, 3818, 4140, 4150, 4482, 4500, 4980, 5175, 5727, 5750, 6210, 6225, 6750, 6900, 7470, 7636, 8300, 8625, 8964, 9545, 10350, 10375, 11205, 11454, 11500, 12420, 12450, 13500, 14940, 15525, 17181, 17250, 18675, 19090, 20700, 20750, 22410, 22908, 24900, 25875, 28635, 31050, 31125, 34362, 34500, 37350, 38180, 41500, 44820, 47725, 51543, 51750, 56025, 57270, 62100, 62250, 68724, 74700, 77625, 85905, 93375, 95450, 103086, 103500, 112050, 114540, 124500, 143175, 155250, 171810, 186750, 190900, 206172, 224100, 238625, 257715, 280125, 286350, 310500, 343620, 373500, 429525, 477250, 515430, 560250, 572700, 715875, 859050, 954500, 1030860, 1120500, 1288575, 1431750, 1718100, 2147625, 2577150, 2863500, 4295250, 5154300, 6442875, 8590500, 12885750, 25771500]

約数ペア:

[(1, 25771500), (2, 12885750), (3, 8590500), (4, 6442875), (5, 5154300), (6, 4295250), (9, 2863500), (10, 2577150), (12, 2147625), (15, 1718100), (18, 1431750), (20, 1288575), (23, 1120500), (25, 1030860), (27, 954500), (30, 859050), (36, 715875), (45, 572700), (46, 560250), (50, 515430), (54, 477250), (60, 429525), (69, 373500), (75, 343620), (83, 310500), (90, 286350), (92, 280125), (100, 257715), (108, 238625), (115, 224100), (125, 206172), (135, 190900), (138, 186750), (150, 171810), (166, 155250), (180, 143175), (207, 124500), (225, 114540), (230, 112050), (249, 103500), (250, 103086), (270, 95450), (276, 93375), (300, 85905), (332, 77625), (345, 74700), (375, 68724), (414, 62250), (415, 62100), (450, 57270), (460, 56025), (498, 51750), (500, 51543), (540, 47725), (575, 44820), (621, 41500), (675, 38180), (690, 37350), (747, 34500), (750, 34362), (828, 31125), (830, 31050), (900, 28635), (996, 25875), (1035, 24900), (1125, 22908), (1150, 22410), (1242, 20750), (1245, 20700), (1350, 19090), (1380, 18675), (1494, 17250), (1500, 17181), (1660, 15525), (1725, 14940), (1909, 13500), (2070, 12450), (2075, 12420), (2241, 11500), (2250, 11454), (2300, 11205), (2484, 10375), (2490, 10350), (2700, 9545), (2875, 8964), (2988, 8625), (3105, 8300), (3375, 7636), (3450, 7470), (3735, 6900), (3818, 6750), (4140, 6225), (4150, 6210), (4482, 5750), (4500, 5727), (4980, 5175)]