100260480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{661}}^1$

素因数の和:762

約数の個数: 128

約数和(自身を含む): 324115200

約数和(自身を除く): 223854720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 79, 80, 96, 120, 128, 158, 160, 192, 237, 240, 316, 320, 384, 395, 474, 480, 632, 640, 661, 790, 948, 960, 1185, 1264, 1322, 1580, 1896, 1920, 1983, 2370, 2528, 2644, 3160, 3305, 3792, 3966, 4740, 5056, 5288, 6320, 6610, 7584, 7932, 9480, 9915, 10112, 10576, 12640, 13220, 15168, 15864, 18960, 19830, 21152, 25280, 26440, 30336, 31728, 37920, 39660, 42304, 50560, 52219, 52880, 63456, 75840, 79320, 84608, 104438, 105760, 126912, 151680, 156657, 158640, 208876, 211520, 253824, 261095, 313314, 317280, 417752, 423040, 522190, 626628, 634560, 783285, 835504, 1044380, 1253256, 1269120, 1566570, 1671008, 2088760, 2506512, 3133140, 3342016, 4177520, 5013024, 6266280, 6684032, 8355040, 10026048, 12532560, 16710080, 20052096, 25065120, 33420160, 50130240, 100260480]

約数ペア:

[(1, 100260480), (2, 50130240), (3, 33420160), (4, 25065120), (5, 20052096), (6, 16710080), (8, 12532560), (10, 10026048), (12, 8355040), (15, 6684032), (16, 6266280), (20, 5013024), (24, 4177520), (30, 3342016), (32, 3133140), (40, 2506512), (48, 2088760), (60, 1671008), (64, 1566570), (79, 1269120), (80, 1253256), (96, 1044380), (120, 835504), (128, 783285), (158, 634560), (160, 626628), (192, 522190), (237, 423040), (240, 417752), (316, 317280), (320, 313314), (384, 261095), (395, 253824), (474, 211520), (480, 208876), (632, 158640), (640, 156657), (661, 151680), (790, 126912), (948, 105760), (960, 104438), (1185, 84608), (1264, 79320), (1322, 75840), (1580, 63456), (1896, 52880), (1920, 52219), (1983, 50560), (2370, 42304), (2528, 39660), (2644, 37920), (3160, 31728), (3305, 30336), (3792, 26440), (3966, 25280), (4740, 21152), (5056, 19830), (5288, 18960), (6320, 15864), (6610, 15168), (7584, 13220), (7932, 12640), (9480, 10576), (9915, 10112)]