7806000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{1301}}^1$

素因数の和:1327

約数の個数: 80

約数和(自身を含む): 25185888

約数和(自身を除く): 17379888

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, 1301, 1500, 2000, 2602, 3000, 3903, 5204, 6000, 6505, 7806, 10408, 13010, 15612, 19515, 20816, 26020, 31224, 32525, 39030, 52040, 62448, 65050, 78060, 97575, 104080, 130100, 156120, 162625, 195150, 260200, 312240, 325250, 390300, 487875, 520400, 650500, 780600, 975750, 1301000, 1561200, 1951500, 2602000, 3903000, 7806000]

約数ペア:

[(1, 7806000), (2, 3903000), (3, 2602000), (4, 1951500), (5, 1561200), (6, 1301000), (8, 975750), (10, 780600), (12, 650500), (15, 520400), (16, 487875), (20, 390300), (24, 325250), (25, 312240), (30, 260200), (40, 195150), (48, 162625), (50, 156120), (60, 130100), (75, 104080), (80, 97575), (100, 78060), (120, 65050), (125, 62448), (150, 52040), (200, 39030), (240, 32525), (250, 31224), (300, 26020), (375, 20816), (400, 19515), (500, 15612), (600, 13010), (750, 10408), (1000, 7806), (1200, 6505), (1301, 6000), (1500, 5204), (2000, 3903), (2602, 3000)]