19028250

素因数分解:

$2^1\times 3^3\times 5^3\times {\mathrm{2819}}^1$

素因数の和:2845

約数の個数: 64

約数和(自身を含む): 52790400

約数和(自身を除く): 33762150

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 125, 135, 150, 225, 250, 270, 375, 450, 675, 750, 1125, 1350, 2250, 2819, 3375, 5638, 6750, 8457, 14095, 16914, 25371, 28190, 42285, 50742, 70475, 76113, 84570, 126855, 140950, 152226, 211425, 253710, 352375, 380565, 422850, 634275, 704750, 761130, 1057125, 1268550, 1902825, 2114250, 3171375, 3805650, 6342750, 9514125, 19028250]

約数ペア:

[(1, 19028250), (2, 9514125), (3, 6342750), (5, 3805650), (6, 3171375), (9, 2114250), (10, 1902825), (15, 1268550), (18, 1057125), (25, 761130), (27, 704750), (30, 634275), (45, 422850), (50, 380565), (54, 352375), (75, 253710), (90, 211425), (125, 152226), (135, 140950), (150, 126855), (225, 84570), (250, 76113), (270, 70475), (375, 50742), (450, 42285), (675, 28190), (750, 25371), (1125, 16914), (1350, 14095), (2250, 8457), (2819, 6750), (3375, 5638)]