128576700

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{6803}}^1$

素因数の和:6833

約数の個数: 144

約数和(自身を含む): 472469760

約数和(自身を除く): 343893060

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, 6803, 9450, 13606, 18900, 20409, 27212, 34015, 40818, 47621, 61227, 68030, 81636, 95242, 102045, 122454, 136060, 142863, 170075, 183681, 190484, 204090, 238105, 244908, 285726, 306135, 340150, 367362, 408180, 428589, 476210, 510225, 571452, 612270, 680300, 714315, 734724, 857178, 918405, 952420, 1020450, 1190525, 1224540, 1285767, 1428630, 1530675, 1714356, 1836810, 2040900, 2142945, 2381050, 2571534, 2857260, 3061350, 3571575, 3673620, 4285890, 4592025, 4762100, 5143068, 6122700, 6428835, 7143150, 8571780, 9184050, 10714725, 12857670, 14286300, 18368100, 21429450, 25715340, 32144175, 42858900, 64288350, 128576700]

約数ペア:

[(1, 128576700), (2, 64288350), (3, 42858900), (4, 32144175), (5, 25715340), (6, 21429450), (7, 18368100), (9, 14286300), (10, 12857670), (12, 10714725), (14, 9184050), (15, 8571780), (18, 7143150), (20, 6428835), (21, 6122700), (25, 5143068), (27, 4762100), (28, 4592025), (30, 4285890), (35, 3673620), (36, 3571575), (42, 3061350), (45, 2857260), (50, 2571534), (54, 2381050), (60, 2142945), (63, 2040900), (70, 1836810), (75, 1714356), (84, 1530675), (90, 1428630), (100, 1285767), (105, 1224540), (108, 1190525), (126, 1020450), (135, 952420), (140, 918405), (150, 857178), (175, 734724), (180, 714315), (189, 680300), (210, 612270), (225, 571452), (252, 510225), (270, 476210), (300, 428589), (315, 408180), (350, 367362), (378, 340150), (420, 306135), (450, 285726), (525, 244908), (540, 238105), (630, 204090), (675, 190484), (700, 183681), (756, 170075), (900, 142863), (945, 136060), (1050, 122454), (1260, 102045), (1350, 95242), (1575, 81636), (1890, 68030), (2100, 61227), (2700, 47621), (3150, 40818), (3780, 34015), (4725, 27212), (6300, 20409), (6803, 18900), (9450, 13606)]