2868645900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{2521}}^1\times {\mathrm{3793}}^1$

素因数の和:6331

約数の個数: 72

約数和(自身を含む): 8305430224

約数和(自身を除く): 5436784324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 2521, 3793, 5042, 7563, 7586, 10084, 11379, 12605, 15126, 15172, 18965, 22758, 25210, 30252, 37815, 37930, 45516, 50420, 56895, 63025, 75630, 75860, 94825, 113790, 126050, 151260, 189075, 189650, 227580, 252100, 284475, 378150, 379300, 568950, 756300, 1137900, 9562153, 19124306, 28686459, 38248612, 47810765, 57372918, 95621530, 114745836, 143432295, 191243060, 239053825, 286864590, 478107650, 573729180, 717161475, 956215300, 1434322950, 2868645900]

約数ペア:

[(1, 2868645900), (2, 1434322950), (3, 956215300), (4, 717161475), (5, 573729180), (6, 478107650), (10, 286864590), (12, 239053825), (15, 191243060), (20, 143432295), (25, 114745836), (30, 95621530), (50, 57372918), (60, 47810765), (75, 38248612), (100, 28686459), (150, 19124306), (300, 9562153), (2521, 1137900), (3793, 756300), (5042, 568950), (7563, 379300), (7586, 378150), (10084, 284475), (11379, 252100), (12605, 227580), (15126, 189650), (15172, 189075), (18965, 151260), (22758, 126050), (25210, 113790), (30252, 94825), (37815, 75860), (37930, 75630), (45516, 63025), (50420, 56895)]