77079900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{11171}}^1$

素因数の和:11211

約数の個数: 72

約数和(自身を含む): 232735104

約数和(自身を除く): 155655204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 46, 50, 60, 69, 75, 92, 100, 115, 138, 150, 230, 276, 300, 345, 460, 575, 690, 1150, 1380, 1725, 2300, 3450, 6900, 11171, 22342, 33513, 44684, 55855, 67026, 111710, 134052, 167565, 223420, 256933, 279275, 335130, 513866, 558550, 670260, 770799, 837825, 1027732, 1117100, 1284665, 1541598, 1675650, 2569330, 3083196, 3351300, 3853995, 5138660, 6423325, 7707990, 12846650, 15415980, 19269975, 25693300, 38539950, 77079900]

約数ペア:

[(1, 77079900), (2, 38539950), (3, 25693300), (4, 19269975), (5, 15415980), (6, 12846650), (10, 7707990), (12, 6423325), (15, 5138660), (20, 3853995), (23, 3351300), (25, 3083196), (30, 2569330), (46, 1675650), (50, 1541598), (60, 1284665), (69, 1117100), (75, 1027732), (92, 837825), (100, 770799), (115, 670260), (138, 558550), (150, 513866), (230, 335130), (276, 279275), (300, 256933), (345, 223420), (460, 167565), (575, 134052), (690, 111710), (1150, 67026), (1380, 55855), (1725, 44684), (2300, 33513), (3450, 22342), (6900, 11171)]