185771820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:260

約数の個数: 192

約数和(自身を含む): 593099136

約数和(自身を除く): 407327316

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 37, 39, 41, 52, 60, 65, 74, 78, 82, 111, 123, 130, 148, 156, 157, 164, 185, 195, 205, 222, 246, 260, 314, 370, 390, 410, 444, 471, 481, 492, 533, 555, 615, 628, 740, 780, 785, 820, 942, 962, 1066, 1110, 1230, 1443, 1517, 1570, 1599, 1884, 1924, 2041, 2132, 2220, 2355, 2405, 2460, 2665, 2886, 3034, 3140, 3198, 4082, 4551, 4710, 4810, 5330, 5772, 5809, 6068, 6123, 6396, 6437, 7215, 7585, 7995, 8164, 9102, 9420, 9620, 10205, 10660, 11618, 12246, 12874, 14430, 15170, 15990, 17427, 18204, 19311, 19721, 20410, 22755, 23236, 24492, 25748, 28860, 29045, 30340, 30615, 31980, 32185, 34854, 38622, 39442, 40820, 45510, 58090, 59163, 61230, 64370, 69708, 75517, 77244, 78884, 83681, 87135, 91020, 96555, 98605, 116180, 118326, 122460, 128740, 151034, 167362, 174270, 193110, 197210, 226551, 236652, 238169, 251043, 295815, 302068, 334724, 348540, 377585, 386220, 394420, 418405, 453102, 476338, 502086, 591630, 714507, 755170, 836810, 906204, 952676, 1004172, 1132755, 1183260, 1190845, 1255215, 1429014, 1510340, 1673620, 2265510, 2381690, 2510430, 2858028, 3096197, 3572535, 4531020, 4763380, 5020860, 6192394, 7145070, 9288591, 12384788, 14290140, 15480985, 18577182, 30961970, 37154364, 46442955, 61923940, 92885910, 185771820]

約数ペア:

[(1, 185771820), (2, 92885910), (3, 61923940), (4, 46442955), (5, 37154364), (6, 30961970), (10, 18577182), (12, 15480985), (13, 14290140), (15, 12384788), (20, 9288591), (26, 7145070), (30, 6192394), (37, 5020860), (39, 4763380), (41, 4531020), (52, 3572535), (60, 3096197), (65, 2858028), (74, 2510430), (78, 2381690), (82, 2265510), (111, 1673620), (123, 1510340), (130, 1429014), (148, 1255215), (156, 1190845), (157, 1183260), (164, 1132755), (185, 1004172), (195, 952676), (205, 906204), (222, 836810), (246, 755170), (260, 714507), (314, 591630), (370, 502086), (390, 476338), (410, 453102), (444, 418405), (471, 394420), (481, 386220), (492, 377585), (533, 348540), (555, 334724), (615, 302068), (628, 295815), (740, 251043), (780, 238169), (785, 236652), (820, 226551), (942, 197210), (962, 193110), (1066, 174270), (1110, 167362), (1230, 151034), (1443, 128740), (1517, 122460), (1570, 118326), (1599, 116180), (1884, 98605), (1924, 96555), (2041, 91020), (2132, 87135), (2220, 83681), (2355, 78884), (2405, 77244), (2460, 75517), (2665, 69708), (2886, 64370), (3034, 61230), (3140, 59163), (3198, 58090), (4082, 45510), (4551, 40820), (4710, 39442), (4810, 38622), (5330, 34854), (5772, 32185), (5809, 31980), (6068, 30615), (6123, 30340), (6396, 29045), (6437, 28860), (7215, 25748), (7585, 24492), (7995, 23236), (8164, 22755), (9102, 20410), (9420, 19721), (9620, 19311), (10205, 18204), (10660, 17427), (11618, 15990), (12246, 15170), (12874, 14430)]