1061100

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{131}}^1$

素因数の和:157

約数の個数: 90

約数和(自身を含む): 3465924

約数和(自身を除く): 2404824

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 131, 135, 150, 162, 180, 225, 262, 270, 300, 324, 393, 405, 450, 524, 540, 655, 675, 786, 810, 900, 1179, 1310, 1350, 1572, 1620, 1965, 2025, 2358, 2620, 2700, 3275, 3537, 3930, 4050, 4716, 5895, 6550, 7074, 7860, 8100, 9825, 10611, 11790, 13100, 14148, 17685, 19650, 21222, 23580, 29475, 35370, 39300, 42444, 53055, 58950, 70740, 88425, 106110, 117900, 176850, 212220, 265275, 353700, 530550, 1061100]

約数ペア:

[(1, 1061100), (2, 530550), (3, 353700), (4, 265275), (5, 212220), (6, 176850), (9, 117900), (10, 106110), (12, 88425), (15, 70740), (18, 58950), (20, 53055), (25, 42444), (27, 39300), (30, 35370), (36, 29475), (45, 23580), (50, 21222), (54, 19650), (60, 17685), (75, 14148), (81, 13100), (90, 11790), (100, 10611), (108, 9825), (131, 8100), (135, 7860), (150, 7074), (162, 6550), (180, 5895), (225, 4716), (262, 4050), (270, 3930), (300, 3537), (324, 3275), (393, 2700), (405, 2620), (450, 2358), (524, 2025), (540, 1965), (655, 1620), (675, 1572), (786, 1350), (810, 1310), (900, 1179)]