74720850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{16069}}^1$

素因数の和:16115

約数の個数: 48

約数和(自身を含む): 191297280

約数和(自身を除く): 116576430

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 62, 75, 93, 150, 155, 186, 310, 465, 775, 930, 1550, 2325, 4650, 16069, 32138, 48207, 80345, 96414, 160690, 241035, 401725, 482070, 498139, 803450, 996278, 1205175, 1494417, 2410350, 2490695, 2988834, 4981390, 7472085, 12453475, 14944170, 24906950, 37360425, 74720850]

約数ペア:

[(1, 74720850), (2, 37360425), (3, 24906950), (5, 14944170), (6, 12453475), (10, 7472085), (15, 4981390), (25, 2988834), (30, 2490695), (31, 2410350), (50, 1494417), (62, 1205175), (75, 996278), (93, 803450), (150, 498139), (155, 482070), (186, 401725), (310, 241035), (465, 160690), (775, 96414), (930, 80345), (1550, 48207), (2325, 32138), (4650, 16069)]