248280300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{73}}^1\times {\mathrm{3779}}^1$

素因数の和:3872

約数の個数: 108

約数和(自身を含む): 789090120

約数和(自身を除く): 540809820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 73, 75, 90, 100, 146, 150, 180, 219, 225, 292, 300, 365, 438, 450, 657, 730, 876, 900, 1095, 1314, 1460, 1825, 2190, 2628, 3285, 3650, 3779, 4380, 5475, 6570, 7300, 7558, 10950, 11337, 13140, 15116, 16425, 18895, 21900, 22674, 32850, 34011, 37790, 45348, 56685, 65700, 68022, 75580, 94475, 113370, 136044, 170055, 188950, 226740, 275867, 283425, 340110, 377900, 551734, 566850, 680220, 827601, 850275, 1103468, 1133700, 1379335, 1655202, 1700550, 2482803, 2758670, 3310404, 3401100, 4138005, 4965606, 5517340, 6896675, 8276010, 9931212, 12414015, 13793350, 16552020, 20690025, 24828030, 27586700, 41380050, 49656060, 62070075, 82760100, 124140150, 248280300]

約数ペア:

[(1, 248280300), (2, 124140150), (3, 82760100), (4, 62070075), (5, 49656060), (6, 41380050), (9, 27586700), (10, 24828030), (12, 20690025), (15, 16552020), (18, 13793350), (20, 12414015), (25, 9931212), (30, 8276010), (36, 6896675), (45, 5517340), (50, 4965606), (60, 4138005), (73, 3401100), (75, 3310404), (90, 2758670), (100, 2482803), (146, 1700550), (150, 1655202), (180, 1379335), (219, 1133700), (225, 1103468), (292, 850275), (300, 827601), (365, 680220), (438, 566850), (450, 551734), (657, 377900), (730, 340110), (876, 283425), (900, 275867), (1095, 226740), (1314, 188950), (1460, 170055), (1825, 136044), (2190, 113370), (2628, 94475), (3285, 75580), (3650, 68022), (3779, 65700), (4380, 56685), (5475, 45348), (6570, 37790), (7300, 34011), (7558, 32850), (10950, 22674), (11337, 21900), (13140, 18895), (15116, 16425)]