27400360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:155

約数の個数: 128

約数和(自身を含む): 72576000

約数和(自身を除く): 45175640

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 29, 40, 46, 52, 58, 65, 79, 92, 104, 115, 116, 130, 145, 158, 184, 230, 232, 260, 290, 299, 316, 377, 395, 460, 520, 580, 598, 632, 667, 754, 790, 920, 1027, 1160, 1196, 1334, 1495, 1508, 1580, 1817, 1885, 2054, 2291, 2392, 2668, 2990, 3016, 3160, 3335, 3634, 3770, 4108, 4582, 5135, 5336, 5980, 6670, 7268, 7540, 8216, 8671, 9085, 9164, 10270, 11455, 11960, 13340, 14536, 15080, 17342, 18170, 18328, 20540, 22910, 23621, 26680, 29783, 34684, 36340, 41080, 43355, 45820, 47242, 52693, 59566, 69368, 72680, 86710, 91640, 94484, 105386, 118105, 119132, 148915, 173420, 188968, 210772, 236210, 238264, 263465, 297830, 346840, 421544, 472420, 526930, 595660, 685009, 944840, 1053860, 1191320, 1370018, 2107720, 2740036, 3425045, 5480072, 6850090, 13700180, 27400360]

約数ペア:

[(1, 27400360), (2, 13700180), (4, 6850090), (5, 5480072), (8, 3425045), (10, 2740036), (13, 2107720), (20, 1370018), (23, 1191320), (26, 1053860), (29, 944840), (40, 685009), (46, 595660), (52, 526930), (58, 472420), (65, 421544), (79, 346840), (92, 297830), (104, 263465), (115, 238264), (116, 236210), (130, 210772), (145, 188968), (158, 173420), (184, 148915), (230, 119132), (232, 118105), (260, 105386), (290, 94484), (299, 91640), (316, 86710), (377, 72680), (395, 69368), (460, 59566), (520, 52693), (580, 47242), (598, 45820), (632, 43355), (667, 41080), (754, 36340), (790, 34684), (920, 29783), (1027, 26680), (1160, 23621), (1196, 22910), (1334, 20540), (1495, 18328), (1508, 18170), (1580, 17342), (1817, 15080), (1885, 14536), (2054, 13340), (2291, 11960), (2392, 11455), (2668, 10270), (2990, 9164), (3016, 9085), (3160, 8671), (3335, 8216), (3634, 7540), (3770, 7268), (4108, 6670), (4582, 5980), (5135, 5336)]