68536300

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:296

約数の個数: 108

約数和(自身を含む): 176332464

約数和(自身を除く): 107796164

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 71, 98, 100, 140, 142, 175, 196, 197, 245, 284, 350, 355, 394, 490, 497, 700, 710, 788, 980, 985, 994, 1225, 1379, 1420, 1775, 1970, 1988, 2450, 2485, 2758, 3479, 3550, 3940, 4900, 4925, 4970, 5516, 6895, 6958, 7100, 9653, 9850, 9940, 12425, 13790, 13916, 13987, 17395, 19306, 19700, 24850, 27580, 27974, 34475, 34790, 38612, 48265, 49700, 55948, 68950, 69580, 69935, 86975, 96530, 97909, 137900, 139870, 173950, 193060, 195818, 241325, 279740, 347900, 349675, 391636, 482650, 489545, 685363, 699350, 965300, 979090, 1370726, 1398700, 1958180, 2447725, 2741452, 3426815, 4895450, 6853630, 9790900, 13707260, 17134075, 34268150, 68536300]

約数ペア:

[(1, 68536300), (2, 34268150), (4, 17134075), (5, 13707260), (7, 9790900), (10, 6853630), (14, 4895450), (20, 3426815), (25, 2741452), (28, 2447725), (35, 1958180), (49, 1398700), (50, 1370726), (70, 979090), (71, 965300), (98, 699350), (100, 685363), (140, 489545), (142, 482650), (175, 391636), (196, 349675), (197, 347900), (245, 279740), (284, 241325), (350, 195818), (355, 193060), (394, 173950), (490, 139870), (497, 137900), (700, 97909), (710, 96530), (788, 86975), (980, 69935), (985, 69580), (994, 68950), (1225, 55948), (1379, 49700), (1420, 48265), (1775, 38612), (1970, 34790), (1988, 34475), (2450, 27974), (2485, 27580), (2758, 24850), (3479, 19700), (3550, 19306), (3940, 17395), (4900, 13987), (4925, 13916), (4970, 13790), (5516, 12425), (6895, 9940), (6958, 9850), (7100, 9653)]