201909300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{229}}^1\times {\mathrm{2939}}^1$

素因数の和:3185

約数の個数: 72

約数和(自身を含む): 586941600

約数和(自身を除く): 385032300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 229, 300, 458, 687, 916, 1145, 1374, 2290, 2748, 2939, 3435, 4580, 5725, 5878, 6870, 8817, 11450, 11756, 13740, 14695, 17175, 17634, 22900, 29390, 34350, 35268, 44085, 58780, 68700, 73475, 88170, 146950, 176340, 220425, 293900, 440850, 673031, 881700, 1346062, 2019093, 2692124, 3365155, 4038186, 6730310, 8076372, 10095465, 13460620, 16825775, 20190930, 33651550, 40381860, 50477325, 67303100, 100954650, 201909300]

約数ペア:

[(1, 201909300), (2, 100954650), (3, 67303100), (4, 50477325), (5, 40381860), (6, 33651550), (10, 20190930), (12, 16825775), (15, 13460620), (20, 10095465), (25, 8076372), (30, 6730310), (50, 4038186), (60, 3365155), (75, 2692124), (100, 2019093), (150, 1346062), (229, 881700), (300, 673031), (458, 440850), (687, 293900), (916, 220425), (1145, 176340), (1374, 146950), (2290, 88170), (2748, 73475), (2939, 68700), (3435, 58780), (4580, 44085), (5725, 35268), (5878, 34350), (6870, 29390), (8817, 22900), (11450, 17634), (11756, 17175), (13740, 14695)]