138954000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{23159}}^1$

素因数の和:23185

約数の個数: 80

約数和(自身を含む): 448007040

約数和(自身を除く): 309053040

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, 6000, 23159, 46318, 69477, 92636, 115795, 138954, 185272, 231590, 277908, 347385, 370544, 463180, 555816, 578975, 694770, 926360, 1111632, 1157950, 1389540, 1736925, 1852720, 2315900, 2779080, 2894875, 3473850, 4631800, 5558160, 5789750, 6947700, 8684625, 9263600, 11579500, 13895400, 17369250, 23159000, 27790800, 34738500, 46318000, 69477000, 138954000]

約数ペア:

[(1, 138954000), (2, 69477000), (3, 46318000), (4, 34738500), (5, 27790800), (6, 23159000), (8, 17369250), (10, 13895400), (12, 11579500), (15, 9263600), (16, 8684625), (20, 6947700), (24, 5789750), (25, 5558160), (30, 4631800), (40, 3473850), (48, 2894875), (50, 2779080), (60, 2315900), (75, 1852720), (80, 1736925), (100, 1389540), (120, 1157950), (125, 1111632), (150, 926360), (200, 694770), (240, 578975), (250, 555816), (300, 463180), (375, 370544), (400, 347385), (500, 277908), (600, 231590), (750, 185272), (1000, 138954), (1200, 115795), (1500, 92636), (2000, 69477), (3000, 46318), (6000, 23159)]