260133000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{86711}}^1$

素因数の和:86735

約数の個数: 64

約数和(自身を含む): 811624320

約数和(自身を除く): 551491320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 750, 1000, 1500, 3000, 86711, 173422, 260133, 346844, 433555, 520266, 693688, 867110, 1040532, 1300665, 1734220, 2081064, 2167775, 2601330, 3468440, 4335550, 5202660, 6503325, 8671100, 10405320, 10838875, 13006650, 17342200, 21677750, 26013300, 32516625, 43355500, 52026600, 65033250, 86711000, 130066500, 260133000]

約数ペア:

[(1, 260133000), (2, 130066500), (3, 86711000), (4, 65033250), (5, 52026600), (6, 43355500), (8, 32516625), (10, 26013300), (12, 21677750), (15, 17342200), (20, 13006650), (24, 10838875), (25, 10405320), (30, 8671100), (40, 6503325), (50, 5202660), (60, 4335550), (75, 3468440), (100, 2601330), (120, 2167775), (125, 2081064), (150, 1734220), (200, 1300665), (250, 1040532), (300, 867110), (375, 693688), (500, 520266), (600, 433555), (750, 346844), (1000, 260133), (1500, 173422), (3000, 86711)]