199148850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{311}}^1\times {\mathrm{1423}}^1$

素因数の和:1752

約数の個数: 72

約数和(自身を含む): 537144192

約数和(自身を除く): 337995342

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 311, 450, 622, 933, 1423, 1555, 1866, 2799, 2846, 3110, 4269, 4665, 5598, 7115, 7775, 8538, 9330, 12807, 13995, 14230, 15550, 21345, 23325, 25614, 27990, 35575, 42690, 46650, 64035, 69975, 71150, 106725, 128070, 139950, 213450, 320175, 442553, 640350, 885106, 1327659, 2212765, 2655318, 3982977, 4425530, 6638295, 7965954, 11063825, 13276590, 19914885, 22127650, 33191475, 39829770, 66382950, 99574425, 199148850]

約数ペア:

[(1, 199148850), (2, 99574425), (3, 66382950), (5, 39829770), (6, 33191475), (9, 22127650), (10, 19914885), (15, 13276590), (18, 11063825), (25, 7965954), (30, 6638295), (45, 4425530), (50, 3982977), (75, 2655318), (90, 2212765), (150, 1327659), (225, 885106), (311, 640350), (450, 442553), (622, 320175), (933, 213450), (1423, 139950), (1555, 128070), (1866, 106725), (2799, 71150), (2846, 69975), (3110, 64035), (4269, 46650), (4665, 42690), (5598, 35575), (7115, 27990), (7775, 25614), (8538, 23325), (9330, 21345), (12807, 15550), (13995, 14230)]