126945976900

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{607}}^1\times {\mathrm{1151}}^1$

素因数の和:1874

約数の個数: 144

約数和(自身を含む): 291821322240

約数和(自身を除く): 164875345340

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 79, 92, 100, 115, 158, 230, 316, 395, 460, 575, 607, 790, 1150, 1151, 1214, 1580, 1817, 1975, 2300, 2302, 2428, 3035, 3634, 3950, 4604, 5755, 6070, 7268, 7900, 9085, 11510, 12140, 13961, 15175, 18170, 23020, 26473, 27922, 28775, 30350, 36340, 45425, 47953, 52946, 55844, 57550, 60700, 69805, 90850, 90929, 95906, 105892, 115100, 132365, 139610, 181700, 181858, 191812, 239765, 264730, 279220, 349025, 363716, 454645, 479530, 529460, 661825, 698050, 698657, 909290, 959060, 1102919, 1198825, 1323650, 1396100, 1397314, 1818580, 2091367, 2205838, 2273225, 2397650, 2647300, 2794628, 3493285, 4182734, 4411676, 4546450, 4795300, 5514595, 6986570, 8365468, 9092900, 10456835, 11029190, 13973140, 16069111, 17466425, 20913670, 22058380, 27572975, 32138222, 34932850, 41827340, 52284175, 55145950, 55193903, 64276444, 69865700, 80345555, 104568350, 110291900, 110387806, 160691110, 209136700, 220775612, 275969515, 321382220, 401727775, 551939030, 803455550, 1103878060, 1269459769, 1379847575, 1606911100, 2538919538, 2759695150, 5077839076, 5519390300, 6347298845, 12694597690, 25389195380, 31736494225, 63472988450, 126945976900]

約数ペア:

[(1, 126945976900), (2, 63472988450), (4, 31736494225), (5, 25389195380), (10, 12694597690), (20, 6347298845), (23, 5519390300), (25, 5077839076), (46, 2759695150), (50, 2538919538), (79, 1606911100), (92, 1379847575), (100, 1269459769), (115, 1103878060), (158, 803455550), (230, 551939030), (316, 401727775), (395, 321382220), (460, 275969515), (575, 220775612), (607, 209136700), (790, 160691110), (1150, 110387806), (1151, 110291900), (1214, 104568350), (1580, 80345555), (1817, 69865700), (1975, 64276444), (2300, 55193903), (2302, 55145950), (2428, 52284175), (3035, 41827340), (3634, 34932850), (3950, 32138222), (4604, 27572975), (5755, 22058380), (6070, 20913670), (7268, 17466425), (7900, 16069111), (9085, 13973140), (11510, 11029190), (12140, 10456835), (13961, 9092900), (15175, 8365468), (18170, 6986570), (23020, 5514595), (26473, 4795300), (27922, 4546450), (28775, 4411676), (30350, 4182734), (36340, 3493285), (45425, 2794628), (47953, 2647300), (52946, 2397650), (55844, 2273225), (57550, 2205838), (60700, 2091367), (69805, 1818580), (90850, 1397314), (90929, 1396100), (95906, 1323650), (105892, 1198825), (115100, 1102919), (132365, 959060), (139610, 909290), (181700, 698657), (181858, 698050), (191812, 661825), (239765, 529460), (264730, 479530), (279220, 454645), (349025, 363716)]