100998420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{23059}}^1$

素因数の和:23144

約数の個数: 48

約数和(自身を含む): 286681920

約数和(自身を除く): 185683500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 292, 365, 438, 730, 876, 1095, 1460, 2190, 4380, 23059, 46118, 69177, 92236, 115295, 138354, 230590, 276708, 345885, 461180, 691770, 1383540, 1683307, 3366614, 5049921, 6733228, 8416535, 10099842, 16833070, 20199684, 25249605, 33666140, 50499210, 100998420]

約数ペア:

[(1, 100998420), (2, 50499210), (3, 33666140), (4, 25249605), (5, 20199684), (6, 16833070), (10, 10099842), (12, 8416535), (15, 6733228), (20, 5049921), (30, 3366614), (60, 1683307), (73, 1383540), (146, 691770), (219, 461180), (292, 345885), (365, 276708), (438, 230590), (730, 138354), (876, 115295), (1095, 92236), (1460, 69177), (2190, 46118), (4380, 23059)]