42778620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{10333}}^1$

素因数の和:10371

約数の個数: 72

約数和(自身を含む): 135416736

約数和(自身を除く): 92638116

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, 10333, 20666, 30999, 41332, 51665, 61998, 92997, 103330, 123996, 154995, 185994, 206660, 237659, 309990, 371988, 464985, 475318, 619980, 712977, 929970, 950636, 1188295, 1425954, 1859940, 2138931, 2376590, 2851908, 3564885, 4277862, 4753180, 7129770, 8555724, 10694655, 14259540, 21389310, 42778620]

約数ペア:

[(1, 42778620), (2, 21389310), (3, 14259540), (4, 10694655), (5, 8555724), (6, 7129770), (9, 4753180), (10, 4277862), (12, 3564885), (15, 2851908), (18, 2376590), (20, 2138931), (23, 1859940), (30, 1425954), (36, 1188295), (45, 950636), (46, 929970), (60, 712977), (69, 619980), (90, 475318), (92, 464985), (115, 371988), (138, 309990), (180, 237659), (207, 206660), (230, 185994), (276, 154995), (345, 123996), (414, 103330), (460, 92997), (690, 61998), (828, 51665), (1035, 41332), (1380, 30999), (2070, 20666), (4140, 10333)]