4095000

素因数分解:

$2^3\times 3^2\times 5^4\times 7^1\times {\mathrm{13}}^1$

素因数の和:52

約数の個数: 240

約数和(自身を含む): 17057040

約数和(自身を除く): 12962040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 25, 26, 28, 30, 35, 36, 39, 40, 42, 45, 50, 52, 56, 60, 63, 65, 70, 72, 75, 78, 84, 90, 91, 100, 104, 105, 117, 120, 125, 126, 130, 140, 150, 156, 168, 175, 180, 182, 195, 200, 210, 225, 234, 250, 252, 260, 273, 280, 300, 312, 315, 325, 350, 360, 364, 375, 390, 420, 450, 455, 468, 500, 504, 520, 525, 546, 585, 600, 625, 630, 650, 700, 728, 750, 780, 819, 840, 875, 900, 910, 936, 975, 1000, 1050, 1092, 1125, 1170, 1250, 1260, 1300, 1365, 1400, 1500, 1560, 1575, 1625, 1638, 1750, 1800, 1820, 1875, 1950, 2100, 2184, 2250, 2275, 2340, 2500, 2520, 2600, 2625, 2730, 2925, 3000, 3150, 3250, 3276, 3500, 3640, 3750, 3900, 4095, 4200, 4375, 4500, 4550, 4680, 4875, 5000, 5250, 5460, 5625, 5850, 6300, 6500, 6552, 6825, 7000, 7500, 7800, 7875, 8125, 8190, 8750, 9000, 9100, 9750, 10500, 10920, 11250, 11375, 11700, 12600, 13000, 13125, 13650, 14625, 15000, 15750, 16250, 16380, 17500, 18200, 19500, 20475, 21000, 22500, 22750, 23400, 24375, 26250, 27300, 29250, 31500, 32500, 32760, 34125, 35000, 39000, 39375, 40950, 45000, 45500, 48750, 52500, 54600, 56875, 58500, 63000, 65000, 68250, 73125, 78750, 81900, 91000, 97500, 102375, 105000, 113750, 117000, 136500, 146250, 157500, 163800, 170625, 195000, 204750, 227500, 273000, 292500, 315000, 341250, 409500, 455000, 511875, 585000, 682500, 819000, 1023750, 1365000, 2047500, 4095000]

約数ペア:

[(1, 4095000), (2, 2047500), (3, 1365000), (4, 1023750), (5, 819000), (6, 682500), (7, 585000), (8, 511875), (9, 455000), (10, 409500), (12, 341250), (13, 315000), (14, 292500), (15, 273000), (18, 227500), (20, 204750), (21, 195000), (24, 170625), (25, 163800), (26, 157500), (28, 146250), (30, 136500), (35, 117000), (36, 113750), (39, 105000), (40, 102375), (42, 97500), (45, 91000), (50, 81900), (52, 78750), (56, 73125), (60, 68250), (63, 65000), (65, 63000), (70, 58500), (72, 56875), (75, 54600), (78, 52500), (84, 48750), (90, 45500), (91, 45000), (100, 40950), (104, 39375), (105, 39000), (117, 35000), (120, 34125), (125, 32760), (126, 32500), (130, 31500), (140, 29250), (150, 27300), (156, 26250), (168, 24375), (175, 23400), (180, 22750), (182, 22500), (195, 21000), (200, 20475), (210, 19500), (225, 18200), (234, 17500), (250, 16380), (252, 16250), (260, 15750), (273, 15000), (280, 14625), (300, 13650), (312, 13125), (315, 13000), (325, 12600), (350, 11700), (360, 11375), (364, 11250), (375, 10920), (390, 10500), (420, 9750), (450, 9100), (455, 9000), (468, 8750), (500, 8190), (504, 8125), (520, 7875), (525, 7800), (546, 7500), (585, 7000), (600, 6825), (625, 6552), (630, 6500), (650, 6300), (700, 5850), (728, 5625), (750, 5460), (780, 5250), (819, 5000), (840, 4875), (875, 4680), (900, 4550), (910, 4500), (936, 4375), (975, 4200), (1000, 4095), (1050, 3900), (1092, 3750), (1125, 3640), (1170, 3500), (1250, 3276), (1260, 3250), (1300, 3150), (1365, 3000), (1400, 2925), (1500, 2730), (1560, 2625), (1575, 2600), (1625, 2520), (1638, 2500), (1750, 2340), (1800, 2275), (1820, 2250), (1875, 2184), (1950, 2100)]