164994900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{78569}}^1$

素因数の和:78593

約数の個数: 72

約数和(自身を含む): 545590080

約数和(自身を除く): 380595180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 78569, 157138, 235707, 314276, 392845, 471414, 549983, 785690, 942828, 1099966, 1178535, 1571380, 1649949, 1964225, 2199932, 2357070, 2749915, 3299898, 3928450, 4714140, 5499830, 5892675, 6599796, 7856900, 8249745, 10999660, 11785350, 13749575, 16499490, 23570700, 27499150, 32998980, 41248725, 54998300, 82497450, 164994900]

約数ペア:

[(1, 164994900), (2, 82497450), (3, 54998300), (4, 41248725), (5, 32998980), (6, 27499150), (7, 23570700), (10, 16499490), (12, 13749575), (14, 11785350), (15, 10999660), (20, 8249745), (21, 7856900), (25, 6599796), (28, 5892675), (30, 5499830), (35, 4714140), (42, 3928450), (50, 3299898), (60, 2749915), (70, 2357070), (75, 2199932), (84, 1964225), (100, 1649949), (105, 1571380), (140, 1178535), (150, 1099966), (175, 942828), (210, 785690), (300, 549983), (350, 471414), (420, 392845), (525, 314276), (700, 235707), (1050, 157138), (2100, 78569)]