4260000

素因数分解:

$2^5\times 3^1\times 5^4\times {\mathrm{71}}^1$

素因数の和:104

約数の個数: 120

約数和(自身を含む): 14170464

約数和(自身を除く): 9910464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 71, 75, 80, 96, 100, 120, 125, 142, 150, 160, 200, 213, 240, 250, 284, 300, 355, 375, 400, 426, 480, 500, 568, 600, 625, 710, 750, 800, 852, 1000, 1065, 1136, 1200, 1250, 1420, 1500, 1704, 1775, 1875, 2000, 2130, 2272, 2400, 2500, 2840, 3000, 3408, 3550, 3750, 4000, 4260, 5000, 5325, 5680, 6000, 6816, 7100, 7500, 8520, 8875, 10000, 10650, 11360, 12000, 14200, 15000, 17040, 17750, 20000, 21300, 26625, 28400, 30000, 34080, 35500, 42600, 44375, 53250, 56800, 60000, 71000, 85200, 88750, 106500, 133125, 142000, 170400, 177500, 213000, 266250, 284000, 355000, 426000, 532500, 710000, 852000, 1065000, 1420000, 2130000, 4260000]

約数ペア:

[(1, 4260000), (2, 2130000), (3, 1420000), (4, 1065000), (5, 852000), (6, 710000), (8, 532500), (10, 426000), (12, 355000), (15, 284000), (16, 266250), (20, 213000), (24, 177500), (25, 170400), (30, 142000), (32, 133125), (40, 106500), (48, 88750), (50, 85200), (60, 71000), (71, 60000), (75, 56800), (80, 53250), (96, 44375), (100, 42600), (120, 35500), (125, 34080), (142, 30000), (150, 28400), (160, 26625), (200, 21300), (213, 20000), (240, 17750), (250, 17040), (284, 15000), (300, 14200), (355, 12000), (375, 11360), (400, 10650), (426, 10000), (480, 8875), (500, 8520), (568, 7500), (600, 7100), (625, 6816), (710, 6000), (750, 5680), (800, 5325), (852, 5000), (1000, 4260), (1065, 4000), (1136, 3750), (1200, 3550), (1250, 3408), (1420, 3000), (1500, 2840), (1704, 2500), (1775, 2400), (1875, 2272), (2000, 2130)]