825300

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{131}}^1$

素因数の和:158

約数の個数: 108

約数和(自身を含む): 2978976

約数和(自身を除く): 2153676

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 126, 131, 140, 150, 175, 180, 210, 225, 252, 262, 300, 315, 350, 393, 420, 450, 524, 525, 630, 655, 700, 786, 900, 917, 1050, 1179, 1260, 1310, 1572, 1575, 1834, 1965, 2100, 2358, 2620, 2751, 3150, 3275, 3668, 3930, 4585, 4716, 5502, 5895, 6300, 6550, 7860, 8253, 9170, 9825, 11004, 11790, 13100, 13755, 16506, 18340, 19650, 22925, 23580, 27510, 29475, 33012, 39300, 41265, 45850, 55020, 58950, 68775, 82530, 91700, 117900, 137550, 165060, 206325, 275100, 412650, 825300]

約数ペア:

[(1, 825300), (2, 412650), (3, 275100), (4, 206325), (5, 165060), (6, 137550), (7, 117900), (9, 91700), (10, 82530), (12, 68775), (14, 58950), (15, 55020), (18, 45850), (20, 41265), (21, 39300), (25, 33012), (28, 29475), (30, 27510), (35, 23580), (36, 22925), (42, 19650), (45, 18340), (50, 16506), (60, 13755), (63, 13100), (70, 11790), (75, 11004), (84, 9825), (90, 9170), (100, 8253), (105, 7860), (126, 6550), (131, 6300), (140, 5895), (150, 5502), (175, 4716), (180, 4585), (210, 3930), (225, 3668), (252, 3275), (262, 3150), (300, 2751), (315, 2620), (350, 2358), (393, 2100), (420, 1965), (450, 1834), (524, 1575), (525, 1572), (630, 1310), (655, 1260), (700, 1179), (786, 1050), (900, 917)]