139926000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{23321}}^1$

素因数の和:23347

約数の個数: 80

約数和(自身を含む): 451140768

約数和(自身を除く): 311214768

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, 23321, 46642, 69963, 93284, 116605, 139926, 186568, 233210, 279852, 349815, 373136, 466420, 559704, 583025, 699630, 932840, 1119408, 1166050, 1399260, 1749075, 1865680, 2332100, 2798520, 2915125, 3498150, 4664200, 5597040, 5830250, 6996300, 8745375, 9328400, 11660500, 13992600, 17490750, 23321000, 27985200, 34981500, 46642000, 69963000, 139926000]

約数ペア:

[(1, 139926000), (2, 69963000), (3, 46642000), (4, 34981500), (5, 27985200), (6, 23321000), (8, 17490750), (10, 13992600), (12, 11660500), (15, 9328400), (16, 8745375), (20, 6996300), (24, 5830250), (25, 5597040), (30, 4664200), (40, 3498150), (48, 2915125), (50, 2798520), (60, 2332100), (75, 1865680), (80, 1749075), (100, 1399260), (120, 1166050), (125, 1119408), (150, 932840), (200, 699630), (240, 583025), (250, 559704), (300, 466420), (375, 373136), (400, 349815), (500, 279852), (600, 233210), (750, 186568), (1000, 139926), (1200, 116605), (1500, 93284), (2000, 69963), (3000, 46642), (6000, 23321)]