76859820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{317}}^1\times {\mathrm{449}}^1$

素因数の和:784

約数の個数: 96

約数和(自身を含む): 240408000

約数和(自身を除く): 163548180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 317, 449, 540, 634, 898, 951, 1268, 1347, 1585, 1796, 1902, 2245, 2694, 2853, 3170, 3804, 4041, 4490, 4755, 5388, 5706, 6340, 6735, 8082, 8559, 8980, 9510, 11412, 12123, 13470, 14265, 16164, 17118, 19020, 20205, 24246, 26940, 28530, 34236, 40410, 42795, 48492, 57060, 60615, 80820, 85590, 121230, 142333, 171180, 242460, 284666, 426999, 569332, 711665, 853998, 1280997, 1423330, 1707996, 2134995, 2561994, 2846660, 3842991, 4269990, 5123988, 6404985, 7685982, 8539980, 12809970, 15371964, 19214955, 25619940, 38429910, 76859820]

約数ペア:

[(1, 76859820), (2, 38429910), (3, 25619940), (4, 19214955), (5, 15371964), (6, 12809970), (9, 8539980), (10, 7685982), (12, 6404985), (15, 5123988), (18, 4269990), (20, 3842991), (27, 2846660), (30, 2561994), (36, 2134995), (45, 1707996), (54, 1423330), (60, 1280997), (90, 853998), (108, 711665), (135, 569332), (180, 426999), (270, 284666), (317, 242460), (449, 171180), (540, 142333), (634, 121230), (898, 85590), (951, 80820), (1268, 60615), (1347, 57060), (1585, 48492), (1796, 42795), (1902, 40410), (2245, 34236), (2694, 28530), (2853, 26940), (3170, 24246), (3804, 20205), (4041, 19020), (4490, 17118), (4755, 16164), (5388, 14265), (5706, 13470), (6340, 12123), (6735, 11412), (8082, 9510), (8559, 8980)]