77100180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{4639}}^1$

素因数の和:4928

約数の個数: 48

約数和(自身を含む): 216706560

約数和(自身を除く): 139606380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 277, 554, 831, 1108, 1385, 1662, 2770, 3324, 4155, 4639, 5540, 8310, 9278, 13917, 16620, 18556, 23195, 27834, 46390, 55668, 69585, 92780, 139170, 278340, 1285003, 2570006, 3855009, 5140012, 6425015, 7710018, 12850030, 15420036, 19275045, 25700060, 38550090, 77100180]

約数ペア:

[(1, 77100180), (2, 38550090), (3, 25700060), (4, 19275045), (5, 15420036), (6, 12850030), (10, 7710018), (12, 6425015), (15, 5140012), (20, 3855009), (30, 2570006), (60, 1285003), (277, 278340), (554, 139170), (831, 92780), (1108, 69585), (1385, 55668), (1662, 46390), (2770, 27834), (3324, 23195), (4155, 18556), (4639, 16620), (5540, 13917), (8310, 9278)]