131143500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{151}}^1\times {\mathrm{193}}^1$

素因数の和:369

約数の個数: 144

約数和(自身を含む): 418611648

約数和(自身を除く): 287468148

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 151, 180, 193, 225, 250, 300, 302, 375, 386, 450, 453, 500, 579, 604, 750, 755, 772, 900, 906, 965, 1125, 1158, 1359, 1500, 1510, 1737, 1812, 1930, 2250, 2265, 2316, 2718, 2895, 3020, 3474, 3775, 3860, 4500, 4530, 4825, 5436, 5790, 6795, 6948, 7550, 8685, 9060, 9650, 11325, 11580, 13590, 14475, 15100, 17370, 18875, 19300, 22650, 24125, 27180, 28950, 29143, 33975, 34740, 37750, 43425, 45300, 48250, 56625, 57900, 58286, 67950, 72375, 75500, 86850, 87429, 96500, 113250, 116572, 135900, 144750, 145715, 169875, 173700, 174858, 217125, 226500, 262287, 289500, 291430, 339750, 349716, 434250, 437145, 524574, 582860, 679500, 728575, 868500, 874290, 1049148, 1311435, 1457150, 1748580, 2185725, 2622870, 2914300, 3642875, 4371450, 5245740, 6557175, 7285750, 8742900, 10928625, 13114350, 14571500, 21857250, 26228700, 32785875, 43714500, 65571750, 131143500]

約数ペア:

[(1, 131143500), (2, 65571750), (3, 43714500), (4, 32785875), (5, 26228700), (6, 21857250), (9, 14571500), (10, 13114350), (12, 10928625), (15, 8742900), (18, 7285750), (20, 6557175), (25, 5245740), (30, 4371450), (36, 3642875), (45, 2914300), (50, 2622870), (60, 2185725), (75, 1748580), (90, 1457150), (100, 1311435), (125, 1049148), (150, 874290), (151, 868500), (180, 728575), (193, 679500), (225, 582860), (250, 524574), (300, 437145), (302, 434250), (375, 349716), (386, 339750), (450, 291430), (453, 289500), (500, 262287), (579, 226500), (604, 217125), (750, 174858), (755, 173700), (772, 169875), (900, 145715), (906, 144750), (965, 135900), (1125, 116572), (1158, 113250), (1359, 96500), (1500, 87429), (1510, 86850), (1737, 75500), (1812, 72375), (1930, 67950), (2250, 58286), (2265, 57900), (2316, 56625), (2718, 48250), (2895, 45300), (3020, 43425), (3474, 37750), (3775, 34740), (3860, 33975), (4500, 29143), (4530, 28950), (4825, 27180), (5436, 24125), (5790, 22650), (6795, 19300), (6948, 18875), (7550, 17370), (8685, 15100), (9060, 14475), (9650, 13590), (11325, 11580)]