166950

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{53}}^1$

素因数の和:78

約数の個数: 72

約数和(自身を含む): 522288

約数和(自身を除く): 355338

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 53, 63, 70, 75, 90, 105, 106, 126, 150, 159, 175, 210, 225, 265, 315, 318, 350, 371, 450, 477, 525, 530, 630, 742, 795, 954, 1050, 1113, 1325, 1575, 1590, 1855, 2226, 2385, 2650, 3150, 3339, 3710, 3975, 4770, 5565, 6678, 7950, 9275, 11130, 11925, 16695, 18550, 23850, 27825, 33390, 55650, 83475, 166950]

約数ペア:

[(1, 166950), (2, 83475), (3, 55650), (5, 33390), (6, 27825), (7, 23850), (9, 18550), (10, 16695), (14, 11925), (15, 11130), (18, 9275), (21, 7950), (25, 6678), (30, 5565), (35, 4770), (42, 3975), (45, 3710), (50, 3339), (53, 3150), (63, 2650), (70, 2385), (75, 2226), (90, 1855), (105, 1590), (106, 1575), (126, 1325), (150, 1113), (159, 1050), (175, 954), (210, 795), (225, 742), (265, 630), (315, 530), (318, 525), (350, 477), (371, 450)]