71724420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{317}}^1\times {\mathrm{419}}^1$

素因数の和:754

約数の個数: 96

約数和(自身を含む): 224380800

約数和(自身を除く): 152656380

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, 317, 419, 540, 634, 838, 951, 1257, 1268, 1585, 1676, 1902, 2095, 2514, 2853, 3170, 3771, 3804, 4190, 4755, 5028, 5706, 6285, 6340, 7542, 8380, 8559, 9510, 11313, 11412, 12570, 14265, 15084, 17118, 18855, 19020, 22626, 25140, 28530, 34236, 37710, 42795, 45252, 56565, 57060, 75420, 85590, 113130, 132823, 171180, 226260, 265646, 398469, 531292, 664115, 796938, 1195407, 1328230, 1593876, 1992345, 2390814, 2656460, 3586221, 3984690, 4781628, 5977035, 7172442, 7969380, 11954070, 14344884, 17931105, 23908140, 35862210, 71724420]

約数ペア:

[(1, 71724420), (2, 35862210), (3, 23908140), (4, 17931105), (5, 14344884), (6, 11954070), (9, 7969380), (10, 7172442), (12, 5977035), (15, 4781628), (18, 3984690), (20, 3586221), (27, 2656460), (30, 2390814), (36, 1992345), (45, 1593876), (54, 1328230), (60, 1195407), (90, 796938), (108, 664115), (135, 531292), (180, 398469), (270, 265646), (317, 226260), (419, 171180), (540, 132823), (634, 113130), (838, 85590), (951, 75420), (1257, 57060), (1268, 56565), (1585, 45252), (1676, 42795), (1902, 37710), (2095, 34236), (2514, 28530), (2853, 25140), (3170, 22626), (3771, 19020), (3804, 18855), (4190, 17118), (4755, 15084), (5028, 14265), (5706, 12570), (6285, 11412), (6340, 11313), (7542, 9510), (8380, 8559)]