268972380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{2503}}^1$

素因数の和:2720

約数の個数: 96

約数和(自身を含む): 841344000

約数和(自身を除く): 572371620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 199, 270, 398, 540, 597, 796, 995, 1194, 1791, 1990, 2388, 2503, 2985, 3582, 3980, 5006, 5373, 5970, 7164, 7509, 8955, 10012, 10746, 11940, 12515, 15018, 17910, 21492, 22527, 25030, 26865, 30036, 35820, 37545, 45054, 50060, 53730, 67581, 75090, 90108, 107460, 112635, 135162, 150180, 225270, 270324, 337905, 450540, 498097, 675810, 996194, 1351620, 1494291, 1992388, 2490485, 2988582, 4482873, 4980970, 5977164, 7471455, 8965746, 9961940, 13448619, 14942910, 17931492, 22414365, 26897238, 29885820, 44828730, 53794476, 67243095, 89657460, 134486190, 268972380]

約数ペア:

[(1, 268972380), (2, 134486190), (3, 89657460), (4, 67243095), (5, 53794476), (6, 44828730), (9, 29885820), (10, 26897238), (12, 22414365), (15, 17931492), (18, 14942910), (20, 13448619), (27, 9961940), (30, 8965746), (36, 7471455), (45, 5977164), (54, 4980970), (60, 4482873), (90, 2988582), (108, 2490485), (135, 1992388), (180, 1494291), (199, 1351620), (270, 996194), (398, 675810), (540, 498097), (597, 450540), (796, 337905), (995, 270324), (1194, 225270), (1791, 150180), (1990, 135162), (2388, 112635), (2503, 107460), (2985, 90108), (3582, 75090), (3980, 67581), (5006, 53730), (5373, 50060), (5970, 45054), (7164, 37545), (7509, 35820), (8955, 30036), (10012, 26865), (10746, 25030), (11940, 22527), (12515, 21492), (15018, 17910)]