55705500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{12379}}^1$

素因数の和:12404

約数の個数: 72

約数和(自身を含む): 175746480

約数和(自身を除く): 120040980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 375, 450, 500, 750, 900, 1125, 1500, 2250, 4500, 12379, 24758, 37137, 49516, 61895, 74274, 111411, 123790, 148548, 185685, 222822, 247580, 309475, 371370, 445644, 557055, 618950, 742740, 928425, 1114110, 1237900, 1547375, 1856850, 2228220, 2785275, 3094750, 3713700, 4642125, 5570550, 6189500, 9284250, 11141100, 13926375, 18568500, 27852750, 55705500]

約数ペア:

[(1, 55705500), (2, 27852750), (3, 18568500), (4, 13926375), (5, 11141100), (6, 9284250), (9, 6189500), (10, 5570550), (12, 4642125), (15, 3713700), (18, 3094750), (20, 2785275), (25, 2228220), (30, 1856850), (36, 1547375), (45, 1237900), (50, 1114110), (60, 928425), (75, 742740), (90, 618950), (100, 557055), (125, 445644), (150, 371370), (180, 309475), (225, 247580), (250, 222822), (300, 185685), (375, 148548), (450, 123790), (500, 111411), (750, 74274), (900, 61895), (1125, 49516), (1500, 37137), (2250, 24758), (4500, 12379)]