31134000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{5189}}^1$

素因数の和:5215

約数の個数: 80

約数和(自身を含む): 100395360

約数和(自身を除く): 69261360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 125, 150, 200, 240, 250, 300, 375, 400, 500, 600, 750, 1000, 1200, 1500, 2000, 3000, 5189, 6000, 10378, 15567, 20756, 25945, 31134, 41512, 51890, 62268, 77835, 83024, 103780, 124536, 129725, 155670, 207560, 249072, 259450, 311340, 389175, 415120, 518900, 622680, 648625, 778350, 1037800, 1245360, 1297250, 1556700, 1945875, 2075600, 2594500, 3113400, 3891750, 5189000, 6226800, 7783500, 10378000, 15567000, 31134000]

約数ペア:

[(1, 31134000), (2, 15567000), (3, 10378000), (4, 7783500), (5, 6226800), (6, 5189000), (8, 3891750), (10, 3113400), (12, 2594500), (15, 2075600), (16, 1945875), (20, 1556700), (24, 1297250), (25, 1245360), (30, 1037800), (40, 778350), (48, 648625), (50, 622680), (60, 518900), (75, 415120), (80, 389175), (100, 311340), (120, 259450), (125, 249072), (150, 207560), (200, 155670), (240, 129725), (250, 124536), (300, 103780), (375, 83024), (400, 77835), (500, 62268), (600, 51890), (750, 41512), (1000, 31134), (1200, 25945), (1500, 20756), (2000, 15567), (3000, 10378), (5189, 6000)]