164865600

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{107}}^2$

素因数の和:242

約数の個数: 189

約数和(自身を含む): 591498817

約数和(自身を除く): 426633217

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, 64, 72, 75, 80, 90, 96, 100, 107, 120, 144, 150, 160, 180, 192, 200, 214, 225, 240, 288, 300, 320, 321, 360, 400, 428, 450, 480, 535, 576, 600, 642, 720, 800, 856, 900, 960, 963, 1070, 1200, 1284, 1440, 1600, 1605, 1712, 1800, 1926, 2140, 2400, 2568, 2675, 2880, 3210, 3424, 3600, 3852, 4280, 4800, 4815, 5136, 5350, 6420, 6848, 7200, 7704, 8025, 8560, 9630, 10272, 10700, 11449, 12840, 14400, 15408, 16050, 17120, 19260, 20544, 21400, 22898, 24075, 25680, 30816, 32100, 34240, 34347, 38520, 42800, 45796, 48150, 51360, 57245, 61632, 64200, 68694, 77040, 85600, 91592, 96300, 102720, 103041, 114490, 128400, 137388, 154080, 171200, 171735, 183184, 192600, 206082, 228980, 256800, 274776, 286225, 308160, 343470, 366368, 385200, 412164, 457960, 513600, 515205, 549552, 572450, 686940, 732736, 770400, 824328, 858675, 915920, 1030410, 1099104, 1144900, 1373880, 1540800, 1648656, 1717350, 1831840, 2060820, 2198208, 2289800, 2576025, 2747760, 3297312, 3434700, 3663680, 4121640, 4579600, 5152050, 5495520, 6594624, 6869400, 8243280, 9159200, 10304100, 10991040, 13738800, 16486560, 18318400, 20608200, 27477600, 32973120, 41216400, 54955200, 82432800, 164865600]

約数ペア:

[(1, 164865600), (2, 82432800), (3, 54955200), (4, 41216400), (5, 32973120), (6, 27477600), (8, 20608200), (9, 18318400), (10, 16486560), (12, 13738800), (15, 10991040), (16, 10304100), (18, 9159200), (20, 8243280), (24, 6869400), (25, 6594624), (30, 5495520), (32, 5152050), (36, 4579600), (40, 4121640), (45, 3663680), (48, 3434700), (50, 3297312), (60, 2747760), (64, 2576025), (72, 2289800), (75, 2198208), (80, 2060820), (90, 1831840), (96, 1717350), (100, 1648656), (107, 1540800), (120, 1373880), (144, 1144900), (150, 1099104), (160, 1030410), (180, 915920), (192, 858675), (200, 824328), (214, 770400), (225, 732736), (240, 686940), (288, 572450), (300, 549552), (320, 515205), (321, 513600), (360, 457960), (400, 412164), (428, 385200), (450, 366368), (480, 343470), (535, 308160), (576, 286225), (600, 274776), (642, 256800), (720, 228980), (800, 206082), (856, 192600), (900, 183184), (960, 171735), (963, 171200), (1070, 154080), (1200, 137388), (1284, 128400), (1440, 114490), (1600, 103041), (1605, 102720), (1712, 96300), (1800, 91592), (1926, 85600), (2140, 77040), (2400, 68694), (2568, 64200), (2675, 61632), (2880, 57245), (3210, 51360), (3424, 48150), (3600, 45796), (3852, 42800), (4280, 38520), (4800, 34347), (4815, 34240), (5136, 32100), (5350, 30816), (6420, 25680), (6848, 24075), (7200, 22898), (7704, 21400), (8025, 20544), (8560, 19260), (9630, 17120), (10272, 16050), (10700, 15408), (11449, 14400)]