42858900

素因数分解:

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

素因数の和:6830

約数の個数: 108

約数和(自身を含む): 153552672

約数和(自身を除く): 110693772

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 126, 140, 150, 175, 180, 210, 225, 252, 300, 315, 350, 420, 450, 525, 630, 700, 900, 1050, 1260, 1575, 2100, 3150, 6300, 6803, 13606, 20409, 27212, 34015, 40818, 47621, 61227, 68030, 81636, 95242, 102045, 122454, 136060, 142863, 170075, 190484, 204090, 238105, 244908, 285726, 306135, 340150, 408180, 428589, 476210, 510225, 571452, 612270, 680300, 714315, 857178, 952420, 1020450, 1190525, 1224540, 1428630, 1530675, 1714356, 2040900, 2142945, 2381050, 2857260, 3061350, 3571575, 4285890, 4762100, 6122700, 7143150, 8571780, 10714725, 14286300, 21429450, 42858900]

約数ペア:

[(1, 42858900), (2, 21429450), (3, 14286300), (4, 10714725), (5, 8571780), (6, 7143150), (7, 6122700), (9, 4762100), (10, 4285890), (12, 3571575), (14, 3061350), (15, 2857260), (18, 2381050), (20, 2142945), (21, 2040900), (25, 1714356), (28, 1530675), (30, 1428630), (35, 1224540), (36, 1190525), (42, 1020450), (45, 952420), (50, 857178), (60, 714315), (63, 680300), (70, 612270), (75, 571452), (84, 510225), (90, 476210), (100, 428589), (105, 408180), (126, 340150), (140, 306135), (150, 285726), (175, 244908), (180, 238105), (210, 204090), (225, 190484), (252, 170075), (300, 142863), (315, 136060), (350, 122454), (420, 102045), (450, 95242), (525, 81636), (630, 68030), (700, 61227), (900, 47621), (1050, 40818), (1260, 34015), (1575, 27212), (2100, 20409), (3150, 13606), (6300, 6803)]