138018600

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{61}}^1\times {\mathrm{419}}^1$

素因数の和:505

約数の個数: 192

約数和(自身を含む): 484344000

約数和(自身を除く): 346325400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 61, 72, 75, 90, 100, 108, 120, 122, 135, 150, 180, 183, 200, 216, 225, 244, 270, 300, 305, 360, 366, 419, 450, 488, 540, 549, 600, 610, 675, 732, 838, 900, 915, 1080, 1098, 1220, 1257, 1350, 1464, 1525, 1647, 1676, 1800, 1830, 2095, 2196, 2440, 2514, 2700, 2745, 3050, 3294, 3352, 3660, 3771, 4190, 4392, 4575, 5028, 5400, 5490, 6100, 6285, 6588, 7320, 7542, 8235, 8380, 9150, 10056, 10475, 10980, 11313, 12200, 12570, 13176, 13725, 15084, 16470, 16760, 18300, 18855, 20950, 21960, 22626, 25140, 25559, 27450, 30168, 31425, 32940, 36600, 37710, 41175, 41900, 45252, 50280, 51118, 54900, 56565, 62850, 65880, 75420, 76677, 82350, 83800, 90504, 94275, 102236, 109800, 113130, 125700, 127795, 150840, 153354, 164700, 188550, 204472, 226260, 230031, 251400, 255590, 282825, 306708, 329400, 377100, 383385, 452520, 460062, 511180, 565650, 613416, 638975, 690093, 754200, 766770, 920124, 1022360, 1131300, 1150155, 1277950, 1380186, 1533540, 1840248, 1916925, 2262600, 2300310, 2555900, 2760372, 3067080, 3450465, 3833850, 4600620, 5111800, 5520744, 5750775, 6900930, 7667700, 9201240, 11501550, 13801860, 15335400, 17252325, 23003100, 27603720, 34504650, 46006200, 69009300, 138018600]

約数ペア:

[(1, 138018600), (2, 69009300), (3, 46006200), (4, 34504650), (5, 27603720), (6, 23003100), (8, 17252325), (9, 15335400), (10, 13801860), (12, 11501550), (15, 9201240), (18, 7667700), (20, 6900930), (24, 5750775), (25, 5520744), (27, 5111800), (30, 4600620), (36, 3833850), (40, 3450465), (45, 3067080), (50, 2760372), (54, 2555900), (60, 2300310), (61, 2262600), (72, 1916925), (75, 1840248), (90, 1533540), (100, 1380186), (108, 1277950), (120, 1150155), (122, 1131300), (135, 1022360), (150, 920124), (180, 766770), (183, 754200), (200, 690093), (216, 638975), (225, 613416), (244, 565650), (270, 511180), (300, 460062), (305, 452520), (360, 383385), (366, 377100), (419, 329400), (450, 306708), (488, 282825), (540, 255590), (549, 251400), (600, 230031), (610, 226260), (675, 204472), (732, 188550), (838, 164700), (900, 153354), (915, 150840), (1080, 127795), (1098, 125700), (1220, 113130), (1257, 109800), (1350, 102236), (1464, 94275), (1525, 90504), (1647, 83800), (1676, 82350), (1800, 76677), (1830, 75420), (2095, 65880), (2196, 62850), (2440, 56565), (2514, 54900), (2700, 51118), (2745, 50280), (3050, 45252), (3294, 41900), (3352, 41175), (3660, 37710), (3771, 36600), (4190, 32940), (4392, 31425), (4575, 30168), (5028, 27450), (5400, 25559), (5490, 25140), (6100, 22626), (6285, 21960), (6588, 20950), (7320, 18855), (7542, 18300), (8235, 16760), (8380, 16470), (9150, 15084), (10056, 13725), (10475, 13176), (10980, 12570), (11313, 12200)]