145835200

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{449}}^1$

素因数の和:507

約数の個数: 168

約数和(自身を含む): 425196000

約数和(自身を除く): 279360800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 29, 32, 35, 40, 50, 56, 58, 64, 70, 80, 100, 112, 116, 140, 145, 160, 175, 200, 203, 224, 232, 280, 290, 320, 350, 400, 406, 448, 449, 464, 560, 580, 700, 725, 800, 812, 898, 928, 1015, 1120, 1160, 1400, 1450, 1600, 1624, 1796, 1856, 2030, 2240, 2245, 2320, 2800, 2900, 3143, 3248, 3592, 4060, 4490, 4640, 5075, 5600, 5800, 6286, 6496, 7184, 8120, 8980, 9280, 10150, 11200, 11225, 11600, 12572, 12992, 13021, 14368, 15715, 16240, 17960, 20300, 22450, 23200, 25144, 26042, 28736, 31430, 32480, 35920, 40600, 44900, 46400, 50288, 52084, 62860, 64960, 65105, 71840, 78575, 81200, 89800, 91147, 100576, 104168, 125720, 130210, 143680, 157150, 162400, 179600, 182294, 201152, 208336, 251440, 260420, 314300, 324800, 325525, 359200, 364588, 416672, 455735, 502880, 520840, 628600, 651050, 718400, 729176, 833344, 911470, 1005760, 1041680, 1257200, 1302100, 1458352, 1822940, 2083360, 2278675, 2514400, 2604200, 2916704, 3645880, 4166720, 4557350, 5028800, 5208400, 5833408, 7291760, 9114700, 10416800, 14583520, 18229400, 20833600, 29167040, 36458800, 72917600, 145835200]

約数ペア:

[(1, 145835200), (2, 72917600), (4, 36458800), (5, 29167040), (7, 20833600), (8, 18229400), (10, 14583520), (14, 10416800), (16, 9114700), (20, 7291760), (25, 5833408), (28, 5208400), (29, 5028800), (32, 4557350), (35, 4166720), (40, 3645880), (50, 2916704), (56, 2604200), (58, 2514400), (64, 2278675), (70, 2083360), (80, 1822940), (100, 1458352), (112, 1302100), (116, 1257200), (140, 1041680), (145, 1005760), (160, 911470), (175, 833344), (200, 729176), (203, 718400), (224, 651050), (232, 628600), (280, 520840), (290, 502880), (320, 455735), (350, 416672), (400, 364588), (406, 359200), (448, 325525), (449, 324800), (464, 314300), (560, 260420), (580, 251440), (700, 208336), (725, 201152), (800, 182294), (812, 179600), (898, 162400), (928, 157150), (1015, 143680), (1120, 130210), (1160, 125720), (1400, 104168), (1450, 100576), (1600, 91147), (1624, 89800), (1796, 81200), (1856, 78575), (2030, 71840), (2240, 65105), (2245, 64960), (2320, 62860), (2800, 52084), (2900, 50288), (3143, 46400), (3248, 44900), (3592, 40600), (4060, 35920), (4490, 32480), (4640, 31430), (5075, 28736), (5600, 26042), (5800, 25144), (6286, 23200), (6496, 22450), (7184, 20300), (8120, 17960), (8980, 16240), (9280, 15715), (10150, 14368), (11200, 13021), (11225, 12992), (11600, 12572)]