55665900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{53}}^1\times {\mathrm{389}}^1$

素因数の和:465

約数の個数: 144

約数和(自身を含む): 182800800

約数和(自身を除く): 127134900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 53, 54, 60, 75, 90, 100, 106, 108, 135, 150, 159, 180, 212, 225, 265, 270, 300, 318, 389, 450, 477, 530, 540, 636, 675, 778, 795, 900, 954, 1060, 1167, 1325, 1350, 1431, 1556, 1590, 1908, 1945, 2334, 2385, 2650, 2700, 2862, 3180, 3501, 3890, 3975, 4668, 4770, 5300, 5724, 5835, 7002, 7155, 7780, 7950, 9540, 9725, 10503, 11670, 11925, 14004, 14310, 15900, 17505, 19450, 20617, 21006, 23340, 23850, 28620, 29175, 35010, 35775, 38900, 41234, 42012, 47700, 52515, 58350, 61851, 70020, 71550, 82468, 87525, 103085, 105030, 116700, 123702, 143100, 175050, 185553, 206170, 210060, 247404, 262575, 309255, 350100, 371106, 412340, 515425, 525150, 556659, 618510, 742212, 927765, 1030850, 1050300, 1113318, 1237020, 1546275, 1855530, 2061700, 2226636, 2783295, 3092550, 3711060, 4638825, 5566590, 6185100, 9277650, 11133180, 13916475, 18555300, 27832950, 55665900]

約数ペア:

[(1, 55665900), (2, 27832950), (3, 18555300), (4, 13916475), (5, 11133180), (6, 9277650), (9, 6185100), (10, 5566590), (12, 4638825), (15, 3711060), (18, 3092550), (20, 2783295), (25, 2226636), (27, 2061700), (30, 1855530), (36, 1546275), (45, 1237020), (50, 1113318), (53, 1050300), (54, 1030850), (60, 927765), (75, 742212), (90, 618510), (100, 556659), (106, 525150), (108, 515425), (135, 412340), (150, 371106), (159, 350100), (180, 309255), (212, 262575), (225, 247404), (265, 210060), (270, 206170), (300, 185553), (318, 175050), (389, 143100), (450, 123702), (477, 116700), (530, 105030), (540, 103085), (636, 87525), (675, 82468), (778, 71550), (795, 70020), (900, 61851), (954, 58350), (1060, 52515), (1167, 47700), (1325, 42012), (1350, 41234), (1431, 38900), (1556, 35775), (1590, 35010), (1908, 29175), (1945, 28620), (2334, 23850), (2385, 23340), (2650, 21006), (2700, 20617), (2862, 19450), (3180, 17505), (3501, 15900), (3890, 14310), (3975, 14004), (4668, 11925), (4770, 11670), (5300, 10503), (5724, 9725), (5835, 9540), (7002, 7950), (7155, 7780)]