3903000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{1301}}^1$

素因数の和:1325

約数の個数: 64

約数和(自身を含む): 12186720

約数和(自身を除く): 8283720

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, 1301, 1500, 2602, 3000, 3903, 5204, 6505, 7806, 10408, 13010, 15612, 19515, 26020, 31224, 32525, 39030, 52040, 65050, 78060, 97575, 130100, 156120, 162625, 195150, 260200, 325250, 390300, 487875, 650500, 780600, 975750, 1301000, 1951500, 3903000]

約数ペア:

[(1, 3903000), (2, 1951500), (3, 1301000), (4, 975750), (5, 780600), (6, 650500), (8, 487875), (10, 390300), (12, 325250), (15, 260200), (20, 195150), (24, 162625), (25, 156120), (30, 130100), (40, 97575), (50, 78060), (60, 65050), (75, 52040), (100, 39030), (120, 32525), (125, 31224), (150, 26020), (200, 19515), (250, 15612), (300, 13010), (375, 10408), (500, 7806), (600, 6505), (750, 5204), (1000, 3903), (1301, 3000), (1500, 2602)]