29969700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{283}}^1\times {\mathrm{353}}^1$

素因数の和:653

約数の個数: 72

約数和(自身を含む): 87265248

約数和(自身を除く): 57295548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 283, 300, 353, 566, 706, 849, 1059, 1132, 1412, 1415, 1698, 1765, 2118, 2830, 3396, 3530, 4236, 4245, 5295, 5660, 7060, 7075, 8490, 8825, 10590, 14150, 16980, 17650, 21180, 21225, 26475, 28300, 35300, 42450, 52950, 84900, 99899, 105900, 199798, 299697, 399596, 499495, 599394, 998990, 1198788, 1498485, 1997980, 2497475, 2996970, 4994950, 5993940, 7492425, 9989900, 14984850, 29969700]

約数ペア:

[(1, 29969700), (2, 14984850), (3, 9989900), (4, 7492425), (5, 5993940), (6, 4994950), (10, 2996970), (12, 2497475), (15, 1997980), (20, 1498485), (25, 1198788), (30, 998990), (50, 599394), (60, 499495), (75, 399596), (100, 299697), (150, 199798), (283, 105900), (300, 99899), (353, 84900), (566, 52950), (706, 42450), (849, 35300), (1059, 28300), (1132, 26475), (1412, 21225), (1415, 21180), (1698, 17650), (1765, 16980), (2118, 14150), (2830, 10590), (3396, 8825), (3530, 8490), (4236, 7075), (4245, 7060), (5295, 5660)]