138335400

素因数分解:

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

素因数の和:11008

約数の個数: 144

約数和(自身を含む): 530992800

約数和(自身を除く): 392657400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 50, 56, 60, 63, 70, 72, 75, 84, 90, 100, 105, 120, 126, 140, 150, 168, 175, 180, 200, 210, 225, 252, 280, 300, 315, 350, 360, 420, 450, 504, 525, 600, 630, 700, 840, 900, 1050, 1260, 1400, 1575, 1800, 2100, 2520, 3150, 4200, 6300, 10979, 12600, 21958, 32937, 43916, 54895, 65874, 76853, 87832, 98811, 109790, 131748, 153706, 164685, 197622, 219580, 230559, 263496, 274475, 307412, 329370, 384265, 395244, 439160, 461118, 494055, 548950, 614824, 658740, 691677, 768530, 790488, 823425, 922236, 988110, 1097900, 1152795, 1317480, 1383354, 1537060, 1646850, 1844472, 1921325, 1976220, 2195800, 2305590, 2470275, 2766708, 3074120, 3293700, 3458385, 3842650, 3952440, 4611180, 4940550, 5533416, 5763975, 6587400, 6916770, 7685300, 9222360, 9881100, 11527950, 13833540, 15370600, 17291925, 19762200, 23055900, 27667080, 34583850, 46111800, 69167700, 138335400]

約数ペア:

[(1, 138335400), (2, 69167700), (3, 46111800), (4, 34583850), (5, 27667080), (6, 23055900), (7, 19762200), (8, 17291925), (9, 15370600), (10, 13833540), (12, 11527950), (14, 9881100), (15, 9222360), (18, 7685300), (20, 6916770), (21, 6587400), (24, 5763975), (25, 5533416), (28, 4940550), (30, 4611180), (35, 3952440), (36, 3842650), (40, 3458385), (42, 3293700), (45, 3074120), (50, 2766708), (56, 2470275), (60, 2305590), (63, 2195800), (70, 1976220), (72, 1921325), (75, 1844472), (84, 1646850), (90, 1537060), (100, 1383354), (105, 1317480), (120, 1152795), (126, 1097900), (140, 988110), (150, 922236), (168, 823425), (175, 790488), (180, 768530), (200, 691677), (210, 658740), (225, 614824), (252, 548950), (280, 494055), (300, 461118), (315, 439160), (350, 395244), (360, 384265), (420, 329370), (450, 307412), (504, 274475), (525, 263496), (600, 230559), (630, 219580), (700, 197622), (840, 164685), (900, 153706), (1050, 131748), (1260, 109790), (1400, 98811), (1575, 87832), (1800, 76853), (2100, 65874), (2520, 54895), (3150, 43916), (4200, 32937), (6300, 21958), (10979, 12600)]