193138500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{331}}^1\times {\mathrm{389}}^1$

素因数の和:742

約数の個数: 96

約数和(自身を含む): 565568640

約数和(自身を除く): 372430140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 125, 150, 250, 300, 331, 375, 389, 500, 662, 750, 778, 993, 1167, 1324, 1500, 1556, 1655, 1945, 1986, 2334, 3310, 3890, 3972, 4668, 4965, 5835, 6620, 7780, 8275, 9725, 9930, 11670, 16550, 19450, 19860, 23340, 24825, 29175, 33100, 38900, 41375, 48625, 49650, 58350, 82750, 97250, 99300, 116700, 124125, 128759, 145875, 165500, 194500, 248250, 257518, 291750, 386277, 496500, 515036, 583500, 643795, 772554, 1287590, 1545108, 1931385, 2575180, 3218975, 3862770, 6437950, 7725540, 9656925, 12875900, 16094875, 19313850, 32189750, 38627700, 48284625, 64379500, 96569250, 193138500]

約数ペア:

[(1, 193138500), (2, 96569250), (3, 64379500), (4, 48284625), (5, 38627700), (6, 32189750), (10, 19313850), (12, 16094875), (15, 12875900), (20, 9656925), (25, 7725540), (30, 6437950), (50, 3862770), (60, 3218975), (75, 2575180), (100, 1931385), (125, 1545108), (150, 1287590), (250, 772554), (300, 643795), (331, 583500), (375, 515036), (389, 496500), (500, 386277), (662, 291750), (750, 257518), (778, 248250), (993, 194500), (1167, 165500), (1324, 145875), (1500, 128759), (1556, 124125), (1655, 116700), (1945, 99300), (1986, 97250), (2334, 82750), (3310, 58350), (3890, 49650), (3972, 48625), (4668, 41375), (4965, 38900), (5835, 33100), (6620, 29175), (7780, 24825), (8275, 23340), (9725, 19860), (9930, 19450), (11670, 16550)]