72030018315

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{93923}}^1$

素因数の和:94044

約数の個数: 64

約数和(自身を含む): 124971517440

約数和(自身を除く): 52941499125

約数列:

[1, 3, 5, 15, 29, 41, 43, 87, 123, 129, 145, 205, 215, 435, 615, 645, 1189, 1247, 1763, 3567, 3741, 5289, 5945, 6235, 8815, 17835, 18705, 26445, 51127, 93923, 153381, 255635, 281769, 469615, 766905, 1408845, 2723767, 3850843, 4038689, 8171301, 11552529, 12116067, 13618835, 19254215, 20193445, 40856505, 57762645, 60580335, 111674447, 117121981, 165586249, 335023341, 351365943, 496758747, 558372235, 585609905, 827931245, 1675116705, 1756829715, 2483793735, 4802001221, 14406003663, 24010006105, 72030018315]

約数ペア:

[(1, 72030018315), (3, 24010006105), (5, 14406003663), (15, 4802001221), (29, 2483793735), (41, 1756829715), (43, 1675116705), (87, 827931245), (123, 585609905), (129, 558372235), (145, 496758747), (205, 351365943), (215, 335023341), (435, 165586249), (615, 117121981), (645, 111674447), (1189, 60580335), (1247, 57762645), (1763, 40856505), (3567, 20193445), (3741, 19254215), (5289, 13618835), (5945, 12116067), (6235, 11552529), (8815, 8171301), (17835, 4038689), (18705, 3850843), (26445, 2723767), (51127, 1408845), (93923, 766905), (153381, 469615), (255635, 281769)]