43664580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:290

約数の個数: 144

約数和(自身を含む): 141523200

約数和(自身を除く): 97858620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 53, 60, 69, 90, 92, 106, 115, 138, 159, 180, 199, 207, 212, 230, 265, 276, 318, 345, 398, 414, 460, 477, 530, 597, 636, 690, 795, 796, 828, 954, 995, 1035, 1060, 1194, 1219, 1380, 1590, 1791, 1908, 1990, 2070, 2385, 2388, 2438, 2985, 3180, 3582, 3657, 3980, 4140, 4577, 4770, 4876, 5970, 6095, 7164, 7314, 8955, 9154, 9540, 10547, 10971, 11940, 12190, 13731, 14628, 17910, 18285, 18308, 21094, 21942, 22885, 24380, 27462, 31641, 35820, 36570, 41193, 42188, 43884, 45770, 52735, 54855, 54924, 63282, 68655, 73140, 82386, 91540, 94923, 105470, 109710, 126564, 137310, 158205, 164772, 189846, 205965, 210940, 219420, 242581, 274620, 316410, 379692, 411930, 474615, 485162, 632820, 727743, 823860, 949230, 970324, 1212905, 1455486, 1898460, 2183229, 2425810, 2910972, 3638715, 4366458, 4851620, 7277430, 8732916, 10916145, 14554860, 21832290, 43664580]

約数ペア:

[(1, 43664580), (2, 21832290), (3, 14554860), (4, 10916145), (5, 8732916), (6, 7277430), (9, 4851620), (10, 4366458), (12, 3638715), (15, 2910972), (18, 2425810), (20, 2183229), (23, 1898460), (30, 1455486), (36, 1212905), (45, 970324), (46, 949230), (53, 823860), (60, 727743), (69, 632820), (90, 485162), (92, 474615), (106, 411930), (115, 379692), (138, 316410), (159, 274620), (180, 242581), (199, 219420), (207, 210940), (212, 205965), (230, 189846), (265, 164772), (276, 158205), (318, 137310), (345, 126564), (398, 109710), (414, 105470), (460, 94923), (477, 91540), (530, 82386), (597, 73140), (636, 68655), (690, 63282), (795, 54924), (796, 54855), (828, 52735), (954, 45770), (995, 43884), (1035, 42188), (1060, 41193), (1194, 36570), (1219, 35820), (1380, 31641), (1590, 27462), (1791, 24380), (1908, 22885), (1990, 21942), (2070, 21094), (2385, 18308), (2388, 18285), (2438, 17910), (2985, 14628), (3180, 13731), (3582, 12190), (3657, 11940), (3980, 10971), (4140, 10547), (4577, 9540), (4770, 9154), (4876, 8955), (5970, 7314), (6095, 7164)]