392389650

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{290659}}^1$

素因数の和:290680

約数の個数: 48

約数和(自身を含む): 1081255200

約数和(自身を除く): 688865550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 290659, 581318, 871977, 1453295, 1743954, 2615931, 2906590, 4359885, 5231862, 7266475, 7847793, 8719770, 13079655, 14532950, 15695586, 21799425, 26159310, 39238965, 43598850, 65398275, 78477930, 130796550, 196194825, 392389650]

約数ペア:

[(1, 392389650), (2, 196194825), (3, 130796550), (5, 78477930), (6, 65398275), (9, 43598850), (10, 39238965), (15, 26159310), (18, 21799425), (25, 15695586), (27, 14532950), (30, 13079655), (45, 8719770), (50, 7847793), (54, 7266475), (75, 5231862), (90, 4359885), (135, 2906590), (150, 2615931), (225, 1743954), (270, 1453295), (450, 871977), (675, 581318), (1350, 290659)]