54288750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{31}}^1\times {\mathrm{467}}^1$

素因数の和:523

約数の個数: 80

約数和(自身を含む): 140355072

約数和(自身を除く): 86066322

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 62, 75, 93, 125, 150, 155, 186, 250, 310, 375, 465, 467, 625, 750, 775, 930, 934, 1250, 1401, 1550, 1875, 2325, 2335, 2802, 3750, 3875, 4650, 4670, 7005, 7750, 11625, 11675, 14010, 14477, 19375, 23250, 23350, 28954, 35025, 38750, 43431, 58125, 58375, 70050, 72385, 86862, 116250, 116750, 144770, 175125, 217155, 291875, 350250, 361925, 434310, 583750, 723850, 875625, 1085775, 1751250, 1809625, 2171550, 3619250, 5428875, 9048125, 10857750, 18096250, 27144375, 54288750]

約数ペア:

[(1, 54288750), (2, 27144375), (3, 18096250), (5, 10857750), (6, 9048125), (10, 5428875), (15, 3619250), (25, 2171550), (30, 1809625), (31, 1751250), (50, 1085775), (62, 875625), (75, 723850), (93, 583750), (125, 434310), (150, 361925), (155, 350250), (186, 291875), (250, 217155), (310, 175125), (375, 144770), (465, 116750), (467, 116250), (625, 86862), (750, 72385), (775, 70050), (930, 58375), (934, 58125), (1250, 43431), (1401, 38750), (1550, 35025), (1875, 28954), (2325, 23350), (2335, 23250), (2802, 19375), (3750, 14477), (3875, 14010), (4650, 11675), (4670, 11625), (7005, 7750)]