316429650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{641}}^1\times {\mathrm{1097}}^1$

素因数の和:1756

約数の個数: 72

約数和(自身を含む): 852243444

約数和(自身を除く): 535813794

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 641, 1097, 1282, 1923, 2194, 3205, 3291, 3846, 5485, 5769, 6410, 6582, 9615, 9873, 10970, 11538, 16025, 16455, 19230, 19746, 27425, 28845, 32050, 32910, 48075, 49365, 54850, 57690, 82275, 96150, 98730, 144225, 164550, 246825, 288450, 493650, 703177, 1406354, 2109531, 3515885, 4219062, 6328593, 7031770, 10547655, 12657186, 17579425, 21095310, 31642965, 35158850, 52738275, 63285930, 105476550, 158214825, 316429650]

約数ペア:

[(1, 316429650), (2, 158214825), (3, 105476550), (5, 63285930), (6, 52738275), (9, 35158850), (10, 31642965), (15, 21095310), (18, 17579425), (25, 12657186), (30, 10547655), (45, 7031770), (50, 6328593), (75, 4219062), (90, 3515885), (150, 2109531), (225, 1406354), (450, 703177), (641, 493650), (1097, 288450), (1282, 246825), (1923, 164550), (2194, 144225), (3205, 98730), (3291, 96150), (3846, 82275), (5485, 57690), (5769, 54850), (6410, 49365), (6582, 48075), (9615, 32910), (9873, 32050), (10970, 28845), (11538, 27425), (16025, 19746), (16455, 19230)]