67882783140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{643}}^1\times {\mathrm{30869}}^1$

素因数の和:31546

約数の個数: 144

約数和(自身を含む): 217092657600

約数和(自身を除く): 149209874460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 643, 684, 855, 1140, 1286, 1710, 1929, 2572, 3215, 3420, 3858, 5787, 6430, 7716, 9645, 11574, 12217, 12860, 19290, 23148, 24434, 28935, 30869, 36651, 38580, 48868, 57870, 61085, 61738, 73302, 92607, 109953, 115740, 122170, 123476, 146604, 154345, 183255, 185214, 219906, 244340, 277821, 308690, 366510, 370428, 439812, 463035, 549765, 555642, 586511, 617380, 733020, 926070, 1099530, 1111284, 1173022, 1389105, 1759533, 1852140, 2199060, 2346044, 2778210, 2932555, 3519066, 5278599, 5556420, 5865110, 7038132, 8797665, 10557198, 11730220, 17595330, 19848767, 21114396, 26392995, 35190660, 39697534, 52785990, 59546301, 79395068, 99243835, 105571980, 119092602, 178638903, 198487670, 238185204, 297731505, 357277806, 377126573, 396975340, 595463010, 714555612, 754253146, 893194515, 1131379719, 1190926020, 1508506292, 1786389030, 1885632865, 2262759438, 3394139157, 3572778060, 3771265730, 4525518876, 5656898595, 6788278314, 7542531460, 11313797190, 13576556628, 16970695785, 22627594380, 33941391570, 67882783140]

約数ペア:

[(1, 67882783140), (2, 33941391570), (3, 22627594380), (4, 16970695785), (5, 13576556628), (6, 11313797190), (9, 7542531460), (10, 6788278314), (12, 5656898595), (15, 4525518876), (18, 3771265730), (19, 3572778060), (20, 3394139157), (30, 2262759438), (36, 1885632865), (38, 1786389030), (45, 1508506292), (57, 1190926020), (60, 1131379719), (76, 893194515), (90, 754253146), (95, 714555612), (114, 595463010), (171, 396975340), (180, 377126573), (190, 357277806), (228, 297731505), (285, 238185204), (342, 198487670), (380, 178638903), (570, 119092602), (643, 105571980), (684, 99243835), (855, 79395068), (1140, 59546301), (1286, 52785990), (1710, 39697534), (1929, 35190660), (2572, 26392995), (3215, 21114396), (3420, 19848767), (3858, 17595330), (5787, 11730220), (6430, 10557198), (7716, 8797665), (9645, 7038132), (11574, 5865110), (12217, 5556420), (12860, 5278599), (19290, 3519066), (23148, 2932555), (24434, 2778210), (28935, 2346044), (30869, 2199060), (36651, 1852140), (38580, 1759533), (48868, 1389105), (57870, 1173022), (61085, 1111284), (61738, 1099530), (73302, 926070), (92607, 733020), (109953, 617380), (115740, 586511), (122170, 555642), (123476, 549765), (146604, 463035), (154345, 439812), (183255, 370428), (185214, 366510), (219906, 308690), (244340, 277821)]