1135888020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{1669}}^1$

素因数の和:1902

約数の個数: 144

約数和(自身を含む): 3647280000

約数和(自身を除く): 2511391980

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, 199, 228, 285, 342, 380, 398, 570, 597, 684, 796, 855, 995, 1140, 1194, 1669, 1710, 1791, 1990, 2388, 2985, 3338, 3420, 3582, 3781, 3980, 5007, 5970, 6676, 7164, 7562, 8345, 8955, 10014, 11343, 11940, 15021, 15124, 16690, 17910, 18905, 20028, 22686, 25035, 30042, 31711, 33380, 34029, 35820, 37810, 45372, 50070, 56715, 60084, 63422, 68058, 75105, 75620, 95133, 100140, 113430, 126844, 136116, 150210, 158555, 170145, 190266, 226860, 285399, 300420, 317110, 332131, 340290, 380532, 475665, 570798, 634220, 664262, 680580, 951330, 996393, 1141596, 1328524, 1426995, 1660655, 1902660, 1992786, 2853990, 2989179, 3321310, 3985572, 4981965, 5707980, 5978358, 6310489, 6642620, 9963930, 11956716, 12620978, 14945895, 18931467, 19927860, 25241956, 29891790, 31552445, 37862934, 56794401, 59783580, 63104890, 75725868, 94657335, 113588802, 126209780, 189314670, 227177604, 283972005, 378629340, 567944010, 1135888020]

約数ペア:

[(1, 1135888020), (2, 567944010), (3, 378629340), (4, 283972005), (5, 227177604), (6, 189314670), (9, 126209780), (10, 113588802), (12, 94657335), (15, 75725868), (18, 63104890), (19, 59783580), (20, 56794401), (30, 37862934), (36, 31552445), (38, 29891790), (45, 25241956), (57, 19927860), (60, 18931467), (76, 14945895), (90, 12620978), (95, 11956716), (114, 9963930), (171, 6642620), (180, 6310489), (190, 5978358), (199, 5707980), (228, 4981965), (285, 3985572), (342, 3321310), (380, 2989179), (398, 2853990), (570, 1992786), (597, 1902660), (684, 1660655), (796, 1426995), (855, 1328524), (995, 1141596), (1140, 996393), (1194, 951330), (1669, 680580), (1710, 664262), (1791, 634220), (1990, 570798), (2388, 475665), (2985, 380532), (3338, 340290), (3420, 332131), (3582, 317110), (3781, 300420), (3980, 285399), (5007, 226860), (5970, 190266), (6676, 170145), (7164, 158555), (7562, 150210), (8345, 136116), (8955, 126844), (10014, 113430), (11343, 100140), (11940, 95133), (15021, 75620), (15124, 75105), (16690, 68058), (17910, 63422), (18905, 60084), (20028, 56715), (22686, 50070), (25035, 45372), (30042, 37810), (31711, 35820), (33380, 34029)]