51756900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{577}}^1$

素因数の和:630

約数の個数: 144

約数和(自身を含む): 168572544

約数和(自身を除く): 116815644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 25, 26, 30, 39, 46, 50, 52, 60, 65, 69, 75, 78, 92, 100, 115, 130, 138, 150, 156, 195, 230, 260, 276, 299, 300, 325, 345, 390, 460, 575, 577, 598, 650, 690, 780, 897, 975, 1150, 1154, 1196, 1300, 1380, 1495, 1725, 1731, 1794, 1950, 2300, 2308, 2885, 2990, 3450, 3462, 3588, 3900, 4485, 5770, 5980, 6900, 6924, 7475, 7501, 8655, 8970, 11540, 13271, 14425, 14950, 15002, 17310, 17940, 22425, 22503, 26542, 28850, 29900, 30004, 34620, 37505, 39813, 43275, 44850, 45006, 53084, 57700, 66355, 75010, 79626, 86550, 89700, 90012, 112515, 132710, 150020, 159252, 172523, 173100, 187525, 199065, 225030, 265420, 331775, 345046, 375050, 398130, 450060, 517569, 562575, 663550, 690092, 750100, 796260, 862615, 995325, 1035138, 1125150, 1327100, 1725230, 1990650, 2070276, 2250300, 2587845, 3450460, 3981300, 4313075, 5175690, 8626150, 10351380, 12939225, 17252300, 25878450, 51756900]

約数ペア:

[(1, 51756900), (2, 25878450), (3, 17252300), (4, 12939225), (5, 10351380), (6, 8626150), (10, 5175690), (12, 4313075), (13, 3981300), (15, 3450460), (20, 2587845), (23, 2250300), (25, 2070276), (26, 1990650), (30, 1725230), (39, 1327100), (46, 1125150), (50, 1035138), (52, 995325), (60, 862615), (65, 796260), (69, 750100), (75, 690092), (78, 663550), (92, 562575), (100, 517569), (115, 450060), (130, 398130), (138, 375050), (150, 345046), (156, 331775), (195, 265420), (230, 225030), (260, 199065), (276, 187525), (299, 173100), (300, 172523), (325, 159252), (345, 150020), (390, 132710), (460, 112515), (575, 90012), (577, 89700), (598, 86550), (650, 79626), (690, 75010), (780, 66355), (897, 57700), (975, 53084), (1150, 45006), (1154, 44850), (1196, 43275), (1300, 39813), (1380, 37505), (1495, 34620), (1725, 30004), (1731, 29900), (1794, 28850), (1950, 26542), (2300, 22503), (2308, 22425), (2885, 17940), (2990, 17310), (3450, 15002), (3462, 14950), (3588, 14425), (3900, 13271), (4485, 11540), (5770, 8970), (5980, 8655), (6900, 7501), (6924, 7475)]