68514750

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{37}}^1\times {\mathrm{823}}^1$

素因数の和:883

約数の個数: 96

約数和(自身を含む): 190502208

約数和(自身を除く): 121987458

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 37, 45, 50, 74, 75, 90, 111, 125, 150, 185, 222, 225, 250, 333, 370, 375, 450, 555, 666, 750, 823, 925, 1110, 1125, 1646, 1665, 1850, 2250, 2469, 2775, 3330, 4115, 4625, 4938, 5550, 7407, 8230, 8325, 9250, 12345, 13875, 14814, 16650, 20575, 24690, 27750, 30451, 37035, 41150, 41625, 60902, 61725, 74070, 83250, 91353, 102875, 123450, 152255, 182706, 185175, 205750, 274059, 304510, 308625, 370350, 456765, 548118, 617250, 761275, 913530, 925875, 1370295, 1522550, 1851750, 2283825, 2740590, 3806375, 4567650, 6851475, 7612750, 11419125, 13702950, 22838250, 34257375, 68514750]

約数ペア:

[(1, 68514750), (2, 34257375), (3, 22838250), (5, 13702950), (6, 11419125), (9, 7612750), (10, 6851475), (15, 4567650), (18, 3806375), (25, 2740590), (30, 2283825), (37, 1851750), (45, 1522550), (50, 1370295), (74, 925875), (75, 913530), (90, 761275), (111, 617250), (125, 548118), (150, 456765), (185, 370350), (222, 308625), (225, 304510), (250, 274059), (333, 205750), (370, 185175), (375, 182706), (450, 152255), (555, 123450), (666, 102875), (750, 91353), (823, 83250), (925, 74070), (1110, 61725), (1125, 60902), (1646, 41625), (1665, 41150), (1850, 37035), (2250, 30451), (2469, 27750), (2775, 24690), (3330, 20575), (4115, 16650), (4625, 14814), (4938, 13875), (5550, 12345), (7407, 9250), (8230, 8325)]