78814200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{131357}}^1$

素因数の和:131376

約数の個数: 48

約数和(自身を含む): 244325880

約数和(自身を除く): 165511680

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, 600, 131357, 262714, 394071, 525428, 656785, 788142, 1050856, 1313570, 1576284, 1970355, 2627140, 3152568, 3283925, 3940710, 5254280, 6567850, 7881420, 9851775, 13135700, 15762840, 19703550, 26271400, 39407100, 78814200]

約数ペア:

[(1, 78814200), (2, 39407100), (3, 26271400), (4, 19703550), (5, 15762840), (6, 13135700), (8, 9851775), (10, 7881420), (12, 6567850), (15, 5254280), (20, 3940710), (24, 3283925), (25, 3152568), (30, 2627140), (40, 1970355), (50, 1576284), (60, 1313570), (75, 1050856), (100, 788142), (120, 656785), (150, 525428), (200, 394071), (300, 262714), (600, 131357)]