72051000

素因数分解:

$2^3\times 3^1\times 5^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:151

約数の個数: 256

約数和(自身を含む): 265973760

約数和(自身を除く): 193922760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 47, 50, 56, 60, 70, 73, 75, 84, 94, 100, 105, 120, 125, 140, 141, 146, 150, 168, 175, 188, 200, 210, 219, 235, 250, 280, 282, 292, 300, 329, 350, 365, 375, 376, 420, 438, 470, 500, 511, 525, 564, 584, 600, 658, 700, 705, 730, 750, 840, 875, 876, 940, 987, 1000, 1022, 1050, 1095, 1128, 1175, 1316, 1400, 1410, 1460, 1500, 1533, 1645, 1750, 1752, 1825, 1880, 1974, 2044, 2100, 2190, 2350, 2555, 2625, 2632, 2820, 2920, 3000, 3066, 3290, 3431, 3500, 3525, 3650, 3948, 4088, 4200, 4380, 4700, 4935, 5110, 5250, 5475, 5640, 5875, 6132, 6580, 6862, 7000, 7050, 7300, 7665, 7896, 8225, 8760, 9125, 9400, 9870, 10220, 10293, 10500, 10950, 11750, 12264, 12775, 13160, 13724, 14100, 14600, 15330, 16450, 17155, 17625, 18250, 19740, 20440, 20586, 21000, 21900, 23500, 24017, 24675, 25550, 27375, 27448, 28200, 30660, 32900, 34310, 35250, 36500, 38325, 39480, 41125, 41172, 43800, 47000, 48034, 49350, 51100, 51465, 54750, 61320, 63875, 65800, 68620, 70500, 72051, 73000, 76650, 82250, 82344, 85775, 96068, 98700, 102200, 102930, 109500, 120085, 123375, 127750, 137240, 141000, 144102, 153300, 164500, 171550, 191625, 192136, 197400, 205860, 219000, 240170, 246750, 255500, 257325, 288204, 306600, 329000, 343100, 360255, 383250, 411720, 428875, 480340, 493500, 511000, 514650, 576408, 600425, 686200, 720510, 766500, 857750, 960680, 987000, 1029300, 1200850, 1286625, 1441020, 1533000, 1715500, 1801275, 2058600, 2401700, 2573250, 2882040, 3002125, 3431000, 3602550, 4803400, 5146500, 6004250, 7205100, 9006375, 10293000, 12008500, 14410200, 18012750, 24017000, 36025500, 72051000]

約数ペア:

[(1, 72051000), (2, 36025500), (3, 24017000), (4, 18012750), (5, 14410200), (6, 12008500), (7, 10293000), (8, 9006375), (10, 7205100), (12, 6004250), (14, 5146500), (15, 4803400), (20, 3602550), (21, 3431000), (24, 3002125), (25, 2882040), (28, 2573250), (30, 2401700), (35, 2058600), (40, 1801275), (42, 1715500), (47, 1533000), (50, 1441020), (56, 1286625), (60, 1200850), (70, 1029300), (73, 987000), (75, 960680), (84, 857750), (94, 766500), (100, 720510), (105, 686200), (120, 600425), (125, 576408), (140, 514650), (141, 511000), (146, 493500), (150, 480340), (168, 428875), (175, 411720), (188, 383250), (200, 360255), (210, 343100), (219, 329000), (235, 306600), (250, 288204), (280, 257325), (282, 255500), (292, 246750), (300, 240170), (329, 219000), (350, 205860), (365, 197400), (375, 192136), (376, 191625), (420, 171550), (438, 164500), (470, 153300), (500, 144102), (511, 141000), (525, 137240), (564, 127750), (584, 123375), (600, 120085), (658, 109500), (700, 102930), (705, 102200), (730, 98700), (750, 96068), (840, 85775), (875, 82344), (876, 82250), (940, 76650), (987, 73000), (1000, 72051), (1022, 70500), (1050, 68620), (1095, 65800), (1128, 63875), (1175, 61320), (1316, 54750), (1400, 51465), (1410, 51100), (1460, 49350), (1500, 48034), (1533, 47000), (1645, 43800), (1750, 41172), (1752, 41125), (1825, 39480), (1880, 38325), (1974, 36500), (2044, 35250), (2100, 34310), (2190, 32900), (2350, 30660), (2555, 28200), (2625, 27448), (2632, 27375), (2820, 25550), (2920, 24675), (3000, 24017), (3066, 23500), (3290, 21900), (3431, 21000), (3500, 20586), (3525, 20440), (3650, 19740), (3948, 18250), (4088, 17625), (4200, 17155), (4380, 16450), (4700, 15330), (4935, 14600), (5110, 14100), (5250, 13724), (5475, 13160), (5640, 12775), (5875, 12264), (6132, 11750), (6580, 10950), (6862, 10500), (7000, 10293), (7050, 10220), (7300, 9870), (7665, 9400), (7896, 9125), (8225, 8760)]