74899200

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:159

約数の個数: 216

約数和(自身を含む): 255483648

約数和(自身を除く): 180584448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 47, 48, 50, 60, 64, 75, 80, 83, 94, 96, 100, 120, 128, 141, 150, 160, 166, 188, 192, 200, 235, 240, 249, 256, 282, 300, 320, 332, 376, 384, 400, 415, 470, 480, 498, 564, 600, 640, 664, 705, 752, 768, 800, 830, 940, 960, 996, 1128, 1175, 1200, 1245, 1280, 1328, 1410, 1504, 1600, 1660, 1880, 1920, 1992, 2075, 2256, 2350, 2400, 2490, 2656, 2820, 3008, 3200, 3320, 3525, 3760, 3840, 3901, 3984, 4150, 4512, 4700, 4800, 4980, 5312, 5640, 6016, 6225, 6400, 6640, 7050, 7520, 7802, 7968, 8300, 9024, 9400, 9600, 9960, 10624, 11280, 11703, 12032, 12450, 13280, 14100, 15040, 15604, 15936, 16600, 18048, 18800, 19200, 19505, 19920, 21248, 22560, 23406, 24900, 26560, 28200, 30080, 31208, 31872, 33200, 36096, 37600, 39010, 39840, 45120, 46812, 49800, 53120, 56400, 58515, 60160, 62416, 63744, 66400, 75200, 78020, 79680, 90240, 93624, 97525, 99600, 106240, 112800, 117030, 124832, 132800, 150400, 156040, 159360, 180480, 187248, 195050, 199200, 225600, 234060, 249664, 265600, 292575, 300800, 312080, 318720, 374496, 390100, 398400, 451200, 468120, 499328, 531200, 585150, 624160, 748992, 780200, 796800, 902400, 936240, 998656, 1170300, 1248320, 1497984, 1560400, 1593600, 1872480, 2340600, 2496640, 2995968, 3120800, 3744960, 4681200, 4993280, 6241600, 7489920, 9362400, 12483200, 14979840, 18724800, 24966400, 37449600, 74899200]

約数ペア:

[(1, 74899200), (2, 37449600), (3, 24966400), (4, 18724800), (5, 14979840), (6, 12483200), (8, 9362400), (10, 7489920), (12, 6241600), (15, 4993280), (16, 4681200), (20, 3744960), (24, 3120800), (25, 2995968), (30, 2496640), (32, 2340600), (40, 1872480), (47, 1593600), (48, 1560400), (50, 1497984), (60, 1248320), (64, 1170300), (75, 998656), (80, 936240), (83, 902400), (94, 796800), (96, 780200), (100, 748992), (120, 624160), (128, 585150), (141, 531200), (150, 499328), (160, 468120), (166, 451200), (188, 398400), (192, 390100), (200, 374496), (235, 318720), (240, 312080), (249, 300800), (256, 292575), (282, 265600), (300, 249664), (320, 234060), (332, 225600), (376, 199200), (384, 195050), (400, 187248), (415, 180480), (470, 159360), (480, 156040), (498, 150400), (564, 132800), (600, 124832), (640, 117030), (664, 112800), (705, 106240), (752, 99600), (768, 97525), (800, 93624), (830, 90240), (940, 79680), (960, 78020), (996, 75200), (1128, 66400), (1175, 63744), (1200, 62416), (1245, 60160), (1280, 58515), (1328, 56400), (1410, 53120), (1504, 49800), (1600, 46812), (1660, 45120), (1880, 39840), (1920, 39010), (1992, 37600), (2075, 36096), (2256, 33200), (2350, 31872), (2400, 31208), (2490, 30080), (2656, 28200), (2820, 26560), (3008, 24900), (3200, 23406), (3320, 22560), (3525, 21248), (3760, 19920), (3840, 19505), (3901, 19200), (3984, 18800), (4150, 18048), (4512, 16600), (4700, 15936), (4800, 15604), (4980, 15040), (5312, 14100), (5640, 13280), (6016, 12450), (6225, 12032), (6400, 11703), (6640, 11280), (7050, 10624), (7520, 9960), (7802, 9600), (7968, 9400), (8300, 9024)]