1914903000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{263}}^1\times {\mathrm{809}}^1$

素因数の和:1099

約数の個数: 192

約数和(自身を含む): 6505012800

約数和(自身を除く): 4590109800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 125, 150, 180, 200, 225, 250, 263, 300, 360, 375, 450, 500, 526, 600, 750, 789, 809, 900, 1000, 1052, 1125, 1315, 1500, 1578, 1618, 1800, 2104, 2250, 2367, 2427, 2630, 3000, 3156, 3236, 3945, 4045, 4500, 4734, 4854, 5260, 6312, 6472, 6575, 7281, 7890, 8090, 9000, 9468, 9708, 10520, 11835, 12135, 13150, 14562, 15780, 16180, 18936, 19416, 19725, 20225, 23670, 24270, 26300, 29124, 31560, 32360, 32875, 36405, 39450, 40450, 47340, 48540, 52600, 58248, 59175, 60675, 65750, 72810, 78900, 80900, 94680, 97080, 98625, 101125, 118350, 121350, 131500, 145620, 157800, 161800, 182025, 197250, 202250, 212767, 236700, 242700, 263000, 291240, 295875, 303375, 364050, 394500, 404500, 425534, 473400, 485400, 591750, 606750, 638301, 728100, 789000, 809000, 851068, 910125, 1063835, 1183500, 1213500, 1276602, 1456200, 1702136, 1820250, 1914903, 2127670, 2367000, 2427000, 2553204, 3191505, 3640500, 3829806, 4255340, 5106408, 5319175, 6383010, 7281000, 7659612, 8510680, 9574515, 10638350, 12766020, 15319224, 15957525, 19149030, 21276700, 25532040, 26595875, 31915050, 38298060, 42553400, 47872575, 53191750, 63830100, 76596120, 79787625, 95745150, 106383500, 127660200, 159575250, 191490300, 212767000, 239362875, 319150500, 382980600, 478725750, 638301000, 957451500, 1914903000]

約数ペア:

[(1, 1914903000), (2, 957451500), (3, 638301000), (4, 478725750), (5, 382980600), (6, 319150500), (8, 239362875), (9, 212767000), (10, 191490300), (12, 159575250), (15, 127660200), (18, 106383500), (20, 95745150), (24, 79787625), (25, 76596120), (30, 63830100), (36, 53191750), (40, 47872575), (45, 42553400), (50, 38298060), (60, 31915050), (72, 26595875), (75, 25532040), (90, 21276700), (100, 19149030), (120, 15957525), (125, 15319224), (150, 12766020), (180, 10638350), (200, 9574515), (225, 8510680), (250, 7659612), (263, 7281000), (300, 6383010), (360, 5319175), (375, 5106408), (450, 4255340), (500, 3829806), (526, 3640500), (600, 3191505), (750, 2553204), (789, 2427000), (809, 2367000), (900, 2127670), (1000, 1914903), (1052, 1820250), (1125, 1702136), (1315, 1456200), (1500, 1276602), (1578, 1213500), (1618, 1183500), (1800, 1063835), (2104, 910125), (2250, 851068), (2367, 809000), (2427, 789000), (2630, 728100), (3000, 638301), (3156, 606750), (3236, 591750), (3945, 485400), (4045, 473400), (4500, 425534), (4734, 404500), (4854, 394500), (5260, 364050), (6312, 303375), (6472, 295875), (6575, 291240), (7281, 263000), (7890, 242700), (8090, 236700), (9000, 212767), (9468, 202250), (9708, 197250), (10520, 182025), (11835, 161800), (12135, 157800), (13150, 145620), (14562, 131500), (15780, 121350), (16180, 118350), (18936, 101125), (19416, 98625), (19725, 97080), (20225, 94680), (23670, 80900), (24270, 78900), (26300, 72810), (29124, 65750), (31560, 60675), (32360, 59175), (32875, 58248), (36405, 52600), (39450, 48540), (40450, 47340)]