68418900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{6911}}^1$

素因数の和:6942

約数の個数: 108

約数和(自身を含む): 233985024

約数和(自身を除く): 165566124

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 30, 33, 36, 44, 45, 50, 55, 60, 66, 75, 90, 99, 100, 110, 132, 150, 165, 180, 198, 220, 225, 275, 300, 330, 396, 450, 495, 550, 660, 825, 900, 990, 1100, 1650, 1980, 2475, 3300, 4950, 6911, 9900, 13822, 20733, 27644, 34555, 41466, 62199, 69110, 76021, 82932, 103665, 124398, 138220, 152042, 172775, 207330, 228063, 248796, 304084, 310995, 345550, 380105, 414660, 456126, 518325, 621990, 684189, 691100, 760210, 912252, 1036650, 1140315, 1243980, 1368378, 1520420, 1554975, 1900525, 2073300, 2280630, 2736756, 3109950, 3420945, 3801050, 4561260, 5701575, 6219900, 6841890, 7602100, 11403150, 13683780, 17104725, 22806300, 34209450, 68418900]

約数ペア:

[(1, 68418900), (2, 34209450), (3, 22806300), (4, 17104725), (5, 13683780), (6, 11403150), (9, 7602100), (10, 6841890), (11, 6219900), (12, 5701575), (15, 4561260), (18, 3801050), (20, 3420945), (22, 3109950), (25, 2736756), (30, 2280630), (33, 2073300), (36, 1900525), (44, 1554975), (45, 1520420), (50, 1368378), (55, 1243980), (60, 1140315), (66, 1036650), (75, 912252), (90, 760210), (99, 691100), (100, 684189), (110, 621990), (132, 518325), (150, 456126), (165, 414660), (180, 380105), (198, 345550), (220, 310995), (225, 304084), (275, 248796), (300, 228063), (330, 207330), (396, 172775), (450, 152042), (495, 138220), (550, 124398), (660, 103665), (825, 82932), (900, 76021), (990, 69110), (1100, 62199), (1650, 41466), (1980, 34555), (2475, 27644), (3300, 20733), (4950, 13822), (6911, 9900)]