207503100

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{10979}}^1$

素因数の和:11009

約数の個数: 144

約数和(自身を含む): 762451200

約数和(自身を除く): 554948100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 84, 90, 100, 105, 108, 126, 135, 140, 150, 175, 180, 189, 210, 225, 252, 270, 300, 315, 350, 378, 420, 450, 525, 540, 630, 675, 700, 756, 900, 945, 1050, 1260, 1350, 1575, 1890, 2100, 2700, 3150, 3780, 4725, 6300, 9450, 10979, 18900, 21958, 32937, 43916, 54895, 65874, 76853, 98811, 109790, 131748, 153706, 164685, 197622, 219580, 230559, 274475, 296433, 307412, 329370, 384265, 395244, 461118, 494055, 548950, 592866, 658740, 691677, 768530, 823425, 922236, 988110, 1097900, 1152795, 1185732, 1383354, 1482165, 1537060, 1646850, 1921325, 1976220, 2075031, 2305590, 2470275, 2766708, 2964330, 3293700, 3458385, 3842650, 4150062, 4611180, 4940550, 5763975, 5928660, 6916770, 7410825, 7685300, 8300124, 9881100, 10375155, 11527950, 13833540, 14821650, 17291925, 20750310, 23055900, 29643300, 34583850, 41500620, 51875775, 69167700, 103751550, 207503100]

約数ペア:

[(1, 207503100), (2, 103751550), (3, 69167700), (4, 51875775), (5, 41500620), (6, 34583850), (7, 29643300), (9, 23055900), (10, 20750310), (12, 17291925), (14, 14821650), (15, 13833540), (18, 11527950), (20, 10375155), (21, 9881100), (25, 8300124), (27, 7685300), (28, 7410825), (30, 6916770), (35, 5928660), (36, 5763975), (42, 4940550), (45, 4611180), (50, 4150062), (54, 3842650), (60, 3458385), (63, 3293700), (70, 2964330), (75, 2766708), (84, 2470275), (90, 2305590), (100, 2075031), (105, 1976220), (108, 1921325), (126, 1646850), (135, 1537060), (140, 1482165), (150, 1383354), (175, 1185732), (180, 1152795), (189, 1097900), (210, 988110), (225, 922236), (252, 823425), (270, 768530), (300, 691677), (315, 658740), (350, 592866), (378, 548950), (420, 494055), (450, 461118), (525, 395244), (540, 384265), (630, 329370), (675, 307412), (700, 296433), (756, 274475), (900, 230559), (945, 219580), (1050, 197622), (1260, 164685), (1350, 153706), (1575, 131748), (1890, 109790), (2100, 98811), (2700, 76853), (3150, 65874), (3780, 54895), (4725, 43916), (6300, 32937), (9450, 21958), (10979, 18900)]