180321000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{60107}}^1$

素因数の和:60131

約数の個数: 64

約数和(自身を含む): 562610880

約数和(自身を除く): 382289880

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, 60107, 120214, 180321, 240428, 300535, 360642, 480856, 601070, 721284, 901605, 1202140, 1442568, 1502675, 1803210, 2404280, 3005350, 3606420, 4508025, 6010700, 7212840, 7513375, 9016050, 12021400, 15026750, 18032100, 22540125, 30053500, 36064200, 45080250, 60107000, 90160500, 180321000]

約数ペア:

[(1, 180321000), (2, 90160500), (3, 60107000), (4, 45080250), (5, 36064200), (6, 30053500), (8, 22540125), (10, 18032100), (12, 15026750), (15, 12021400), (20, 9016050), (24, 7513375), (25, 7212840), (30, 6010700), (40, 4508025), (50, 3606420), (60, 3005350), (75, 2404280), (100, 1803210), (120, 1502675), (125, 1442568), (150, 1202140), (200, 901605), (250, 721284), (300, 601070), (375, 480856), (500, 360642), (600, 300535), (750, 240428), (1000, 180321), (1500, 120214), (3000, 60107)]