131183400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{1669}}^1$

素因数の和:1819

約数の個数: 96

約数和(自身を含む): 410018400

約数和(自身を除く): 278835000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 131, 150, 200, 262, 300, 393, 524, 600, 655, 786, 1048, 1310, 1572, 1669, 1965, 2620, 3144, 3275, 3338, 3930, 5007, 5240, 6550, 6676, 7860, 8345, 9825, 10014, 13100, 13352, 15720, 16690, 19650, 20028, 25035, 26200, 33380, 39300, 40056, 41725, 50070, 66760, 78600, 83450, 100140, 125175, 166900, 200280, 218639, 250350, 333800, 437278, 500700, 655917, 874556, 1001400, 1093195, 1311834, 1749112, 2186390, 2623668, 3279585, 4372780, 5247336, 5465975, 6559170, 8745560, 10931950, 13118340, 16397925, 21863900, 26236680, 32795850, 43727800, 65591700, 131183400]

約数ペア:

[(1, 131183400), (2, 65591700), (3, 43727800), (4, 32795850), (5, 26236680), (6, 21863900), (8, 16397925), (10, 13118340), (12, 10931950), (15, 8745560), (20, 6559170), (24, 5465975), (25, 5247336), (30, 4372780), (40, 3279585), (50, 2623668), (60, 2186390), (75, 1749112), (100, 1311834), (120, 1093195), (131, 1001400), (150, 874556), (200, 655917), (262, 500700), (300, 437278), (393, 333800), (524, 250350), (600, 218639), (655, 200280), (786, 166900), (1048, 125175), (1310, 100140), (1572, 83450), (1669, 78600), (1965, 66760), (2620, 50070), (3144, 41725), (3275, 40056), (3338, 39300), (3930, 33380), (5007, 26200), (5240, 25035), (6550, 20028), (6676, 19650), (7860, 16690), (8345, 15720), (9825, 13352), (10014, 13100)]