90642000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{15107}}^1$

素因数の和:15133

約数の個数: 80

約数和(自身を含む): 292249152

約数和(自身を除く): 201607152

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, 15107, 30214, 45321, 60428, 75535, 90642, 120856, 151070, 181284, 226605, 241712, 302140, 362568, 377675, 453210, 604280, 725136, 755350, 906420, 1133025, 1208560, 1510700, 1812840, 1888375, 2266050, 3021400, 3625680, 3776750, 4532100, 5665125, 6042800, 7553500, 9064200, 11330250, 15107000, 18128400, 22660500, 30214000, 45321000, 90642000]

約数ペア:

[(1, 90642000), (2, 45321000), (3, 30214000), (4, 22660500), (5, 18128400), (6, 15107000), (8, 11330250), (10, 9064200), (12, 7553500), (15, 6042800), (16, 5665125), (20, 4532100), (24, 3776750), (25, 3625680), (30, 3021400), (40, 2266050), (48, 1888375), (50, 1812840), (60, 1510700), (75, 1208560), (80, 1133025), (100, 906420), (120, 755350), (125, 725136), (150, 604280), (200, 453210), (240, 377675), (250, 362568), (300, 302140), (375, 241712), (400, 226605), (500, 181284), (600, 151070), (750, 120856), (1000, 90642), (1200, 75535), (1500, 60428), (2000, 45321), (3000, 30214), (6000, 15107)]