74977700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4657}}^1$

素因数の和:4701

約数の個数: 72

約数和(自身を含む): 194070912

約数和(自身を除く): 119093212

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 25, 28, 35, 46, 50, 70, 92, 100, 115, 140, 161, 175, 230, 322, 350, 460, 575, 644, 700, 805, 1150, 1610, 2300, 3220, 4025, 4657, 8050, 9314, 16100, 18628, 23285, 32599, 46570, 65198, 93140, 107111, 116425, 130396, 162995, 214222, 232850, 325990, 428444, 465700, 535555, 651980, 749777, 814975, 1071110, 1499554, 1629950, 2142220, 2677775, 2999108, 3259900, 3748885, 5355550, 7497770, 10711100, 14995540, 18744425, 37488850, 74977700]

約数ペア:

[(1, 74977700), (2, 37488850), (4, 18744425), (5, 14995540), (7, 10711100), (10, 7497770), (14, 5355550), (20, 3748885), (23, 3259900), (25, 2999108), (28, 2677775), (35, 2142220), (46, 1629950), (50, 1499554), (70, 1071110), (92, 814975), (100, 749777), (115, 651980), (140, 535555), (161, 465700), (175, 428444), (230, 325990), (322, 232850), (350, 214222), (460, 162995), (575, 130396), (644, 116425), (700, 107111), (805, 93140), (1150, 65198), (1610, 46570), (2300, 32599), (3220, 23285), (4025, 18628), (4657, 16100), (8050, 9314)]