121711860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29399}}^1$

素因数の和:29437

約数の個数: 72

約数和(自身を含む): 385257600

約数和(自身を除く): 263545740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 29399, 58798, 88197, 117596, 146995, 176394, 264591, 293990, 352788, 440985, 529182, 587980, 676177, 881970, 1058364, 1322955, 1352354, 1763940, 2028531, 2645910, 2704708, 3380885, 4057062, 5291820, 6085593, 6761770, 8114124, 10142655, 12171186, 13523540, 20285310, 24342372, 30427965, 40570620, 60855930, 121711860]

約数ペア:

[(1, 121711860), (2, 60855930), (3, 40570620), (4, 30427965), (5, 24342372), (6, 20285310), (9, 13523540), (10, 12171186), (12, 10142655), (15, 8114124), (18, 6761770), (20, 6085593), (23, 5291820), (30, 4057062), (36, 3380885), (45, 2704708), (46, 2645910), (60, 2028531), (69, 1763940), (90, 1352354), (92, 1322955), (115, 1058364), (138, 881970), (180, 676177), (207, 587980), (230, 529182), (276, 440985), (345, 352788), (414, 293990), (460, 264591), (690, 176394), (828, 146995), (1035, 117596), (1380, 88197), (2070, 58798), (4140, 29399)]