1284300000

素因数分解:

$2^5\times 3^2\times 5^5\times {\mathrm{1427}}^1$

素因数の和:1468

約数の個数: 216

約数和(自身を含む): 4568191992

約数和(自身を除く): 3283891992

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 96, 100, 120, 125, 144, 150, 160, 180, 200, 225, 240, 250, 288, 300, 360, 375, 400, 450, 480, 500, 600, 625, 720, 750, 800, 900, 1000, 1125, 1200, 1250, 1427, 1440, 1500, 1800, 1875, 2000, 2250, 2400, 2500, 2854, 3000, 3125, 3600, 3750, 4000, 4281, 4500, 5000, 5625, 5708, 6000, 6250, 7135, 7200, 7500, 8562, 9000, 9375, 10000, 11250, 11416, 12000, 12500, 12843, 14270, 15000, 17124, 18000, 18750, 20000, 21405, 22500, 22832, 25000, 25686, 28125, 28540, 30000, 34248, 35675, 36000, 37500, 42810, 45000, 45664, 50000, 51372, 56250, 57080, 60000, 64215, 68496, 71350, 75000, 85620, 90000, 100000, 102744, 107025, 112500, 114160, 128430, 136992, 142700, 150000, 171240, 178375, 180000, 205488, 214050, 225000, 228320, 256860, 285400, 300000, 321075, 342480, 356750, 410976, 428100, 450000, 513720, 535125, 570800, 642150, 684960, 713500, 856200, 891875, 900000, 1027440, 1070250, 1141600, 1284300, 1427000, 1605375, 1712400, 1783750, 2054880, 2140500, 2568600, 2675625, 2854000, 3210750, 3424800, 3567500, 4281000, 4459375, 5137200, 5351250, 5708000, 6421500, 7135000, 8026875, 8562000, 8918750, 10274400, 10702500, 12843000, 13378125, 14270000, 16053750, 17124000, 17837500, 21405000, 25686000, 26756250, 28540000, 32107500, 35675000, 40134375, 42810000, 51372000, 53512500, 64215000, 71350000, 80268750, 85620000, 107025000, 128430000, 142700000, 160537500, 214050000, 256860000, 321075000, 428100000, 642150000, 1284300000]

約数ペア:

[(1, 1284300000), (2, 642150000), (3, 428100000), (4, 321075000), (5, 256860000), (6, 214050000), (8, 160537500), (9, 142700000), (10, 128430000), (12, 107025000), (15, 85620000), (16, 80268750), (18, 71350000), (20, 64215000), (24, 53512500), (25, 51372000), (30, 42810000), (32, 40134375), (36, 35675000), (40, 32107500), (45, 28540000), (48, 26756250), (50, 25686000), (60, 21405000), (72, 17837500), (75, 17124000), (80, 16053750), (90, 14270000), (96, 13378125), (100, 12843000), (120, 10702500), (125, 10274400), (144, 8918750), (150, 8562000), (160, 8026875), (180, 7135000), (200, 6421500), (225, 5708000), (240, 5351250), (250, 5137200), (288, 4459375), (300, 4281000), (360, 3567500), (375, 3424800), (400, 3210750), (450, 2854000), (480, 2675625), (500, 2568600), (600, 2140500), (625, 2054880), (720, 1783750), (750, 1712400), (800, 1605375), (900, 1427000), (1000, 1284300), (1125, 1141600), (1200, 1070250), (1250, 1027440), (1427, 900000), (1440, 891875), (1500, 856200), (1800, 713500), (1875, 684960), (2000, 642150), (2250, 570800), (2400, 535125), (2500, 513720), (2854, 450000), (3000, 428100), (3125, 410976), (3600, 356750), (3750, 342480), (4000, 321075), (4281, 300000), (4500, 285400), (5000, 256860), (5625, 228320), (5708, 225000), (6000, 214050), (6250, 205488), (7135, 180000), (7200, 178375), (7500, 171240), (8562, 150000), (9000, 142700), (9375, 136992), (10000, 128430), (11250, 114160), (11416, 112500), (12000, 107025), (12500, 102744), (12843, 100000), (14270, 90000), (15000, 85620), (17124, 75000), (18000, 71350), (18750, 68496), (20000, 64215), (21405, 60000), (22500, 57080), (22832, 56250), (25000, 51372), (25686, 50000), (28125, 45664), (28540, 45000), (30000, 42810), (34248, 37500), (35675, 36000)]