89899400

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{193}}^1$

素因数の和:363

約数の個数: 96

約数和(自身を含む): 224081640

約数和(自身を除く): 134182240

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 136, 137, 170, 193, 200, 274, 340, 386, 425, 548, 680, 685, 772, 850, 965, 1096, 1370, 1544, 1700, 1930, 2329, 2740, 3281, 3400, 3425, 3860, 4658, 4825, 5480, 6562, 6850, 7720, 9316, 9650, 11645, 13124, 13700, 16405, 18632, 19300, 23290, 26248, 26441, 27400, 32810, 38600, 46580, 52882, 58225, 65620, 82025, 93160, 105764, 116450, 131240, 132205, 164050, 211528, 232900, 264410, 328100, 449497, 465800, 528820, 656200, 661025, 898994, 1057640, 1322050, 1797988, 2247485, 2644100, 3595976, 4494970, 5288200, 8989940, 11237425, 17979880, 22474850, 44949700, 89899400]

約数ペア:

[(1, 89899400), (2, 44949700), (4, 22474850), (5, 17979880), (8, 11237425), (10, 8989940), (17, 5288200), (20, 4494970), (25, 3595976), (34, 2644100), (40, 2247485), (50, 1797988), (68, 1322050), (85, 1057640), (100, 898994), (136, 661025), (137, 656200), (170, 528820), (193, 465800), (200, 449497), (274, 328100), (340, 264410), (386, 232900), (425, 211528), (548, 164050), (680, 132205), (685, 131240), (772, 116450), (850, 105764), (965, 93160), (1096, 82025), (1370, 65620), (1544, 58225), (1700, 52882), (1930, 46580), (2329, 38600), (2740, 32810), (3281, 27400), (3400, 26441), (3425, 26248), (3860, 23290), (4658, 19300), (4825, 18632), (5480, 16405), (6562, 13700), (6850, 13124), (7720, 11645), (9316, 9650)]