143364420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{2939}}^1$

素因数の和:3225

約数の個数: 72

約数和(自身を含む): 436625280

約数和(自身を除く): 293260860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 271, 542, 813, 1084, 1355, 1626, 2439, 2710, 2939, 3252, 4065, 4878, 5420, 5878, 8130, 8817, 9756, 11756, 12195, 14695, 16260, 17634, 24390, 26451, 29390, 35268, 44085, 48780, 52902, 58780, 88170, 105804, 132255, 176340, 264510, 529020, 796469, 1592938, 2389407, 3185876, 3982345, 4778814, 7168221, 7964690, 9557628, 11947035, 14336442, 15929380, 23894070, 28672884, 35841105, 47788140, 71682210, 143364420]

約数ペア:

[(1, 143364420), (2, 71682210), (3, 47788140), (4, 35841105), (5, 28672884), (6, 23894070), (9, 15929380), (10, 14336442), (12, 11947035), (15, 9557628), (18, 7964690), (20, 7168221), (30, 4778814), (36, 3982345), (45, 3185876), (60, 2389407), (90, 1592938), (180, 796469), (271, 529020), (542, 264510), (813, 176340), (1084, 132255), (1355, 105804), (1626, 88170), (2439, 58780), (2710, 52902), (2939, 48780), (3252, 44085), (4065, 35268), (4878, 29390), (5420, 26451), (5878, 24390), (8130, 17634), (8817, 16260), (9756, 14695), (11756, 12195)]