12974700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{709}}^1$

素因数の和:787

約数の個数: 72

約数和(自身を含む): 38209360

約数和(自身を除く): 25234660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 61, 75, 100, 122, 150, 183, 244, 300, 305, 366, 610, 709, 732, 915, 1220, 1418, 1525, 1830, 2127, 2836, 3050, 3545, 3660, 4254, 4575, 6100, 7090, 8508, 9150, 10635, 14180, 17725, 18300, 21270, 35450, 42540, 43249, 53175, 70900, 86498, 106350, 129747, 172996, 212700, 216245, 259494, 432490, 518988, 648735, 864980, 1081225, 1297470, 2162450, 2594940, 3243675, 4324900, 6487350, 12974700]

約数ペア:

[(1, 12974700), (2, 6487350), (3, 4324900), (4, 3243675), (5, 2594940), (6, 2162450), (10, 1297470), (12, 1081225), (15, 864980), (20, 648735), (25, 518988), (30, 432490), (50, 259494), (60, 216245), (61, 212700), (75, 172996), (100, 129747), (122, 106350), (150, 86498), (183, 70900), (244, 53175), (300, 43249), (305, 42540), (366, 35450), (610, 21270), (709, 18300), (732, 17725), (915, 14180), (1220, 10635), (1418, 9150), (1525, 8508), (1830, 7090), (2127, 6100), (2836, 4575), (3050, 4254), (3545, 3660)]