207329400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{115183}}^1$

素因数の和:115205

約数の個数: 72

約数和(自身を含む): 696287280

約数和(自身を除く): 488957880

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, 115183, 230366, 345549, 460732, 575915, 691098, 921464, 1036647, 1151830, 1382196, 1727745, 2073294, 2303660, 2764392, 2879575, 3455490, 4146588, 4607320, 5183235, 5759150, 6910980, 8293176, 8638725, 10366470, 11518300, 13821960, 17277450, 20732940, 23036600, 25916175, 34554900, 41465880, 51832350, 69109800, 103664700, 207329400]

約数ペア:

[(1, 207329400), (2, 103664700), (3, 69109800), (4, 51832350), (5, 41465880), (6, 34554900), (8, 25916175), (9, 23036600), (10, 20732940), (12, 17277450), (15, 13821960), (18, 11518300), (20, 10366470), (24, 8638725), (25, 8293176), (30, 6910980), (36, 5759150), (40, 5183235), (45, 4607320), (50, 4146588), (60, 3455490), (72, 2879575), (75, 2764392), (90, 2303660), (100, 2073294), (120, 1727745), (150, 1382196), (180, 1151830), (200, 1036647), (225, 921464), (300, 691098), (360, 575915), (450, 460732), (600, 345549), (900, 230366), (1800, 115183)]