210379800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{521}}^1\times {\mathrm{673}}^1$

素因数の和:1213

約数の個数: 96

約数和(自身を含む): 654400080

約数和(自身を除く): 444020280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 521, 600, 673, 1042, 1346, 1563, 2019, 2084, 2605, 2692, 3126, 3365, 4038, 4168, 5210, 5384, 6252, 6730, 7815, 8076, 10095, 10420, 12504, 13025, 13460, 15630, 16152, 16825, 20190, 20840, 26050, 26920, 31260, 33650, 39075, 40380, 50475, 52100, 62520, 67300, 78150, 80760, 100950, 104200, 134600, 156300, 201900, 312600, 350633, 403800, 701266, 1051899, 1402532, 1753165, 2103798, 2805064, 3506330, 4207596, 5259495, 7012660, 8415192, 8765825, 10518990, 14025320, 17531650, 21037980, 26297475, 35063300, 42075960, 52594950, 70126600, 105189900, 210379800]

約数ペア:

[(1, 210379800), (2, 105189900), (3, 70126600), (4, 52594950), (5, 42075960), (6, 35063300), (8, 26297475), (10, 21037980), (12, 17531650), (15, 14025320), (20, 10518990), (24, 8765825), (25, 8415192), (30, 7012660), (40, 5259495), (50, 4207596), (60, 3506330), (75, 2805064), (100, 2103798), (120, 1753165), (150, 1402532), (200, 1051899), (300, 701266), (521, 403800), (600, 350633), (673, 312600), (1042, 201900), (1346, 156300), (1563, 134600), (2019, 104200), (2084, 100950), (2605, 80760), (2692, 78150), (3126, 67300), (3365, 62520), (4038, 52100), (4168, 50475), (5210, 40380), (5384, 39075), (6252, 33650), (6730, 31260), (7815, 26920), (8076, 26050), (10095, 20840), (10420, 20190), (12504, 16825), (13025, 16152), (13460, 15630)]