177640020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{313}}^1\times {\mathrm{1051}}^1$

素因数の和:1382

約数の個数: 96

約数和(自身を含む): 554951040

約数和(自身を除く): 377311020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 313, 540, 626, 939, 1051, 1252, 1565, 1878, 2102, 2817, 3130, 3153, 3756, 4204, 4695, 5255, 5634, 6260, 6306, 8451, 9390, 9459, 10510, 11268, 12612, 14085, 15765, 16902, 18780, 18918, 21020, 28170, 28377, 31530, 33804, 37836, 42255, 47295, 56340, 56754, 63060, 84510, 94590, 113508, 141885, 169020, 189180, 283770, 328963, 567540, 657926, 986889, 1315852, 1644815, 1973778, 2960667, 3289630, 3947556, 4934445, 5921334, 6579260, 8882001, 9868890, 11842668, 14803335, 17764002, 19737780, 29606670, 35528004, 44410005, 59213340, 88820010, 177640020]

約数ペア:

[(1, 177640020), (2, 88820010), (3, 59213340), (4, 44410005), (5, 35528004), (6, 29606670), (9, 19737780), (10, 17764002), (12, 14803335), (15, 11842668), (18, 9868890), (20, 8882001), (27, 6579260), (30, 5921334), (36, 4934445), (45, 3947556), (54, 3289630), (60, 2960667), (90, 1973778), (108, 1644815), (135, 1315852), (180, 986889), (270, 657926), (313, 567540), (540, 328963), (626, 283770), (939, 189180), (1051, 169020), (1252, 141885), (1565, 113508), (1878, 94590), (2102, 84510), (2817, 63060), (3130, 56754), (3153, 56340), (3756, 47295), (4204, 42255), (4695, 37836), (5255, 33804), (5634, 31530), (6260, 28377), (6306, 28170), (8451, 21020), (9390, 18918), (9459, 18780), (10510, 16902), (11268, 15765), (12612, 14085)]