972300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{463}}^1$

素因数の和:487

約数の個数: 72

約数和(自身を含む): 3222016

約数和(自身を除く): 2249716

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 463, 525, 700, 926, 1050, 1389, 1852, 2100, 2315, 2778, 3241, 4630, 5556, 6482, 6945, 9260, 9723, 11575, 12964, 13890, 16205, 19446, 23150, 27780, 32410, 34725, 38892, 46300, 48615, 64820, 69450, 81025, 97230, 138900, 162050, 194460, 243075, 324100, 486150, 972300]

約数ペア:

[(1, 972300), (2, 486150), (3, 324100), (4, 243075), (5, 194460), (6, 162050), (7, 138900), (10, 97230), (12, 81025), (14, 69450), (15, 64820), (20, 48615), (21, 46300), (25, 38892), (28, 34725), (30, 32410), (35, 27780), (42, 23150), (50, 19446), (60, 16205), (70, 13890), (75, 12964), (84, 11575), (100, 9723), (105, 9260), (140, 6945), (150, 6482), (175, 5556), (210, 4630), (300, 3241), (350, 2778), (420, 2315), (463, 2100), (525, 1852), (700, 1389), (926, 1050)]