293878350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{331}}^1\times {\mathrm{1973}}^1$

素因数の和:2322

約数の個数: 72

約数和(自身を含む): 792339912

約数和(自身を除く): 498461562

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 331, 450, 662, 993, 1655, 1973, 1986, 2979, 3310, 3946, 4965, 5919, 5958, 8275, 9865, 9930, 11838, 14895, 16550, 17757, 19730, 24825, 29595, 29790, 35514, 49325, 49650, 59190, 74475, 88785, 98650, 147975, 148950, 177570, 295950, 443925, 653063, 887850, 1306126, 1959189, 3265315, 3918378, 5877567, 6530630, 9795945, 11755134, 16326575, 19591890, 29387835, 32653150, 48979725, 58775670, 97959450, 146939175, 293878350]

約数ペア:

[(1, 293878350), (2, 146939175), (3, 97959450), (5, 58775670), (6, 48979725), (9, 32653150), (10, 29387835), (15, 19591890), (18, 16326575), (25, 11755134), (30, 9795945), (45, 6530630), (50, 5877567), (75, 3918378), (90, 3265315), (150, 1959189), (225, 1306126), (331, 887850), (450, 653063), (662, 443925), (993, 295950), (1655, 177570), (1973, 148950), (1986, 147975), (2979, 98650), (3310, 88785), (3946, 74475), (4965, 59190), (5919, 49650), (5958, 49325), (8275, 35514), (9865, 29790), (9930, 29595), (11838, 24825), (14895, 19730), (16550, 17757)]