18924000

素因数分解:

$2^5\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:130

約数の個数: 192

約数和(自身を含む): 66044160

約数和(自身を除く): 47120160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 32, 38, 40, 48, 50, 57, 60, 75, 76, 80, 83, 95, 96, 100, 114, 120, 125, 150, 152, 160, 166, 190, 200, 228, 240, 249, 250, 285, 300, 304, 332, 375, 380, 400, 415, 456, 475, 480, 498, 500, 570, 600, 608, 664, 750, 760, 800, 830, 912, 950, 996, 1000, 1140, 1200, 1245, 1328, 1425, 1500, 1520, 1577, 1660, 1824, 1900, 1992, 2000, 2075, 2280, 2375, 2400, 2490, 2656, 2850, 3000, 3040, 3154, 3320, 3800, 3984, 4000, 4150, 4560, 4731, 4750, 4980, 5700, 6000, 6225, 6308, 6640, 7125, 7600, 7885, 7968, 8300, 9120, 9462, 9500, 9960, 10375, 11400, 12000, 12450, 12616, 13280, 14250, 15200, 15770, 16600, 18924, 19000, 19920, 20750, 22800, 23655, 24900, 25232, 28500, 31125, 31540, 33200, 37848, 38000, 39425, 39840, 41500, 45600, 47310, 49800, 50464, 57000, 62250, 63080, 66400, 75696, 76000, 78850, 83000, 94620, 99600, 114000, 118275, 124500, 126160, 151392, 157700, 166000, 189240, 197125, 199200, 228000, 236550, 249000, 252320, 315400, 332000, 378480, 394250, 473100, 498000, 591375, 630800, 756960, 788500, 946200, 996000, 1182750, 1261600, 1577000, 1892400, 2365500, 3154000, 3784800, 4731000, 6308000, 9462000, 18924000]

約数ペア:

[(1, 18924000), (2, 9462000), (3, 6308000), (4, 4731000), (5, 3784800), (6, 3154000), (8, 2365500), (10, 1892400), (12, 1577000), (15, 1261600), (16, 1182750), (19, 996000), (20, 946200), (24, 788500), (25, 756960), (30, 630800), (32, 591375), (38, 498000), (40, 473100), (48, 394250), (50, 378480), (57, 332000), (60, 315400), (75, 252320), (76, 249000), (80, 236550), (83, 228000), (95, 199200), (96, 197125), (100, 189240), (114, 166000), (120, 157700), (125, 151392), (150, 126160), (152, 124500), (160, 118275), (166, 114000), (190, 99600), (200, 94620), (228, 83000), (240, 78850), (249, 76000), (250, 75696), (285, 66400), (300, 63080), (304, 62250), (332, 57000), (375, 50464), (380, 49800), (400, 47310), (415, 45600), (456, 41500), (475, 39840), (480, 39425), (498, 38000), (500, 37848), (570, 33200), (600, 31540), (608, 31125), (664, 28500), (750, 25232), (760, 24900), (800, 23655), (830, 22800), (912, 20750), (950, 19920), (996, 19000), (1000, 18924), (1140, 16600), (1200, 15770), (1245, 15200), (1328, 14250), (1425, 13280), (1500, 12616), (1520, 12450), (1577, 12000), (1660, 11400), (1824, 10375), (1900, 9960), (1992, 9500), (2000, 9462), (2075, 9120), (2280, 8300), (2375, 7968), (2400, 7885), (2490, 7600), (2656, 7125), (2850, 6640), (3000, 6308), (3040, 6225), (3154, 6000), (3320, 5700), (3800, 4980), (3984, 4750), (4000, 4731), (4150, 4560)]