381660000

素因数分解:

$2^5\times 3^1\times 5^4\times {\mathrm{6361}}^1$

素因数の和:6394

約数の個数: 120

約数和(自身を含む): 1252117944

約数和(自身を除く): 870457944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 125, 150, 160, 200, 240, 250, 300, 375, 400, 480, 500, 600, 625, 750, 800, 1000, 1200, 1250, 1500, 1875, 2000, 2400, 2500, 3000, 3750, 4000, 5000, 6000, 6361, 7500, 10000, 12000, 12722, 15000, 19083, 20000, 25444, 30000, 31805, 38166, 50888, 60000, 63610, 76332, 95415, 101776, 127220, 152664, 159025, 190830, 203552, 254440, 305328, 318050, 381660, 477075, 508880, 610656, 636100, 763320, 795125, 954150, 1017760, 1272200, 1526640, 1590250, 1908300, 2385375, 2544400, 3053280, 3180500, 3816600, 3975625, 4770750, 5088800, 6361000, 7633200, 7951250, 9541500, 11926875, 12722000, 15266400, 15902500, 19083000, 23853750, 25444000, 31805000, 38166000, 47707500, 63610000, 76332000, 95415000, 127220000, 190830000, 381660000]

約数ペア:

[(1, 381660000), (2, 190830000), (3, 127220000), (4, 95415000), (5, 76332000), (6, 63610000), (8, 47707500), (10, 38166000), (12, 31805000), (15, 25444000), (16, 23853750), (20, 19083000), (24, 15902500), (25, 15266400), (30, 12722000), (32, 11926875), (40, 9541500), (48, 7951250), (50, 7633200), (60, 6361000), (75, 5088800), (80, 4770750), (96, 3975625), (100, 3816600), (120, 3180500), (125, 3053280), (150, 2544400), (160, 2385375), (200, 1908300), (240, 1590250), (250, 1526640), (300, 1272200), (375, 1017760), (400, 954150), (480, 795125), (500, 763320), (600, 636100), (625, 610656), (750, 508880), (800, 477075), (1000, 381660), (1200, 318050), (1250, 305328), (1500, 254440), (1875, 203552), (2000, 190830), (2400, 159025), (2500, 152664), (3000, 127220), (3750, 101776), (4000, 95415), (5000, 76332), (6000, 63610), (6361, 60000), (7500, 50888), (10000, 38166), (12000, 31805), (12722, 30000), (15000, 25444), (19083, 20000)]