12529800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{6961}}^1$

素因数の和:6983

約数の個数: 72

約数和(自身を含む): 42085290

約数和(自身を除く): 29555490

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 300, 360, 450, 600, 900, 1800, 6961, 13922, 20883, 27844, 34805, 41766, 55688, 62649, 69610, 83532, 104415, 125298, 139220, 167064, 174025, 208830, 250596, 278440, 313245, 348050, 417660, 501192, 522075, 626490, 696100, 835320, 1044150, 1252980, 1392200, 1566225, 2088300, 2505960, 3132450, 4176600, 6264900, 12529800]

約数ペア:

[(1, 12529800), (2, 6264900), (3, 4176600), (4, 3132450), (5, 2505960), (6, 2088300), (8, 1566225), (9, 1392200), (10, 1252980), (12, 1044150), (15, 835320), (18, 696100), (20, 626490), (24, 522075), (25, 501192), (30, 417660), (36, 348050), (40, 313245), (45, 278440), (50, 250596), (60, 208830), (72, 174025), (75, 167064), (90, 139220), (100, 125298), (120, 104415), (150, 83532), (180, 69610), (200, 62649), (225, 55688), (300, 41766), (360, 34805), (450, 27844), (600, 20883), (900, 13922), (1800, 6961)]