30824700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{2777}}^1$

素因数の和:2831

約数の個数: 72

約数和(自身を含む): 91629552

約数和(自身を除く): 60804852

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 37, 50, 60, 74, 75, 100, 111, 148, 150, 185, 222, 300, 370, 444, 555, 740, 925, 1110, 1850, 2220, 2775, 2777, 3700, 5550, 5554, 8331, 11100, 11108, 13885, 16662, 27770, 33324, 41655, 55540, 69425, 83310, 102749, 138850, 166620, 205498, 208275, 277700, 308247, 410996, 416550, 513745, 616494, 833100, 1027490, 1232988, 1541235, 2054980, 2568725, 3082470, 5137450, 6164940, 7706175, 10274900, 15412350, 30824700]

約数ペア:

[(1, 30824700), (2, 15412350), (3, 10274900), (4, 7706175), (5, 6164940), (6, 5137450), (10, 3082470), (12, 2568725), (15, 2054980), (20, 1541235), (25, 1232988), (30, 1027490), (37, 833100), (50, 616494), (60, 513745), (74, 416550), (75, 410996), (100, 308247), (111, 277700), (148, 208275), (150, 205498), (185, 166620), (222, 138850), (300, 102749), (370, 83310), (444, 69425), (555, 55540), (740, 41655), (925, 33324), (1110, 27770), (1850, 16662), (2220, 13885), (2775, 11108), (2777, 11100), (3700, 8331), (5550, 5554)]