118305900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{43}}^1\times {\mathrm{1019}}^1$

素因数の和:1085

約数の個数: 144

約数和(自身を含む): 389558400

約数和(自身を除く): 271252500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 43, 45, 50, 54, 60, 75, 86, 90, 100, 108, 129, 135, 150, 172, 180, 215, 225, 258, 270, 300, 387, 430, 450, 516, 540, 645, 675, 774, 860, 900, 1019, 1075, 1161, 1290, 1350, 1548, 1935, 2038, 2150, 2322, 2580, 2700, 3057, 3225, 3870, 4076, 4300, 4644, 5095, 5805, 6114, 6450, 7740, 9171, 9675, 10190, 11610, 12228, 12900, 15285, 18342, 19350, 20380, 23220, 25475, 27513, 29025, 30570, 36684, 38700, 43817, 45855, 50950, 55026, 58050, 61140, 76425, 87634, 91710, 101900, 110052, 116100, 131451, 137565, 152850, 175268, 183420, 219085, 229275, 262902, 275130, 305700, 394353, 438170, 458550, 525804, 550260, 657255, 687825, 788706, 876340, 917100, 1095425, 1183059, 1314510, 1375650, 1577412, 1971765, 2190850, 2366118, 2629020, 2751300, 3286275, 3943530, 4381700, 4732236, 5915295, 6572550, 7887060, 9858825, 11830590, 13145100, 19717650, 23661180, 29576475, 39435300, 59152950, 118305900]

約数ペア:

[(1, 118305900), (2, 59152950), (3, 39435300), (4, 29576475), (5, 23661180), (6, 19717650), (9, 13145100), (10, 11830590), (12, 9858825), (15, 7887060), (18, 6572550), (20, 5915295), (25, 4732236), (27, 4381700), (30, 3943530), (36, 3286275), (43, 2751300), (45, 2629020), (50, 2366118), (54, 2190850), (60, 1971765), (75, 1577412), (86, 1375650), (90, 1314510), (100, 1183059), (108, 1095425), (129, 917100), (135, 876340), (150, 788706), (172, 687825), (180, 657255), (215, 550260), (225, 525804), (258, 458550), (270, 438170), (300, 394353), (387, 305700), (430, 275130), (450, 262902), (516, 229275), (540, 219085), (645, 183420), (675, 175268), (774, 152850), (860, 137565), (900, 131451), (1019, 116100), (1075, 110052), (1161, 101900), (1290, 91710), (1350, 87634), (1548, 76425), (1935, 61140), (2038, 58050), (2150, 55026), (2322, 50950), (2580, 45855), (2700, 43817), (3057, 38700), (3225, 36684), (3870, 30570), (4076, 29025), (4300, 27513), (4644, 25475), (5095, 23220), (5805, 20380), (6114, 19350), (6450, 18342), (7740, 15285), (9171, 12900), (9675, 12228), (10190, 11610)]