75195360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{661}}^1$

素因数の和:761

約数の個数: 144

約数和(自身を含む): 260245440

約数和(自身を除く): 185050080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 79, 80, 90, 96, 120, 144, 158, 160, 180, 237, 240, 288, 316, 360, 395, 474, 480, 632, 661, 711, 720, 790, 948, 1185, 1264, 1322, 1422, 1440, 1580, 1896, 1983, 2370, 2528, 2644, 2844, 3160, 3305, 3555, 3792, 3966, 4740, 5288, 5688, 5949, 6320, 6610, 7110, 7584, 7932, 9480, 9915, 10576, 11376, 11898, 12640, 13220, 14220, 15864, 18960, 19830, 21152, 22752, 23796, 26440, 28440, 29745, 31728, 37920, 39660, 47592, 52219, 52880, 56880, 59490, 63456, 79320, 95184, 104438, 105760, 113760, 118980, 156657, 158640, 190368, 208876, 237960, 261095, 313314, 317280, 417752, 469971, 475920, 522190, 626628, 783285, 835504, 939942, 951840, 1044380, 1253256, 1566570, 1671008, 1879884, 2088760, 2349855, 2506512, 3133140, 3759768, 4177520, 4699710, 5013024, 6266280, 7519536, 8355040, 9399420, 12532560, 15039072, 18798840, 25065120, 37597680, 75195360]

約数ペア:

[(1, 75195360), (2, 37597680), (3, 25065120), (4, 18798840), (5, 15039072), (6, 12532560), (8, 9399420), (9, 8355040), (10, 7519536), (12, 6266280), (15, 5013024), (16, 4699710), (18, 4177520), (20, 3759768), (24, 3133140), (30, 2506512), (32, 2349855), (36, 2088760), (40, 1879884), (45, 1671008), (48, 1566570), (60, 1253256), (72, 1044380), (79, 951840), (80, 939942), (90, 835504), (96, 783285), (120, 626628), (144, 522190), (158, 475920), (160, 469971), (180, 417752), (237, 317280), (240, 313314), (288, 261095), (316, 237960), (360, 208876), (395, 190368), (474, 158640), (480, 156657), (632, 118980), (661, 113760), (711, 105760), (720, 104438), (790, 95184), (948, 79320), (1185, 63456), (1264, 59490), (1322, 56880), (1422, 52880), (1440, 52219), (1580, 47592), (1896, 39660), (1983, 37920), (2370, 31728), (2528, 29745), (2644, 28440), (2844, 26440), (3160, 23796), (3305, 22752), (3555, 21152), (3792, 19830), (3966, 18960), (4740, 15864), (5288, 14220), (5688, 13220), (5949, 12640), (6320, 11898), (6610, 11376), (7110, 10576), (7584, 9915), (7932, 9480)]