1310308200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{727949}}^1$

素因数の和:727971

約数の個数: 72

約数和(自身を含む): 4400457750

約数和(自身を除く): 3090149550

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, 727949, 1455898, 2183847, 2911796, 3639745, 4367694, 5823592, 6551541, 7279490, 8735388, 10919235, 13103082, 14558980, 17470776, 18198725, 21838470, 26206164, 29117960, 32757705, 36397450, 43676940, 52412328, 54596175, 65515410, 72794900, 87353880, 109192350, 131030820, 145589800, 163788525, 218384700, 262061640, 327577050, 436769400, 655154100, 1310308200]

約数ペア:

[(1, 1310308200), (2, 655154100), (3, 436769400), (4, 327577050), (5, 262061640), (6, 218384700), (8, 163788525), (9, 145589800), (10, 131030820), (12, 109192350), (15, 87353880), (18, 72794900), (20, 65515410), (24, 54596175), (25, 52412328), (30, 43676940), (36, 36397450), (40, 32757705), (45, 29117960), (50, 26206164), (60, 21838470), (72, 18198725), (75, 17470776), (90, 14558980), (100, 13103082), (120, 10919235), (150, 8735388), (180, 7279490), (200, 6551541), (225, 5823592), (300, 4367694), (360, 3639745), (450, 2911796), (600, 2183847), (900, 1455898), (1800, 727949)]