389299200

素因数分解:

$2^{10}\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:207

約数の個数: 264

約数和(自身を含む): 1331074032

約数和(自身を除く): 941774832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 37, 40, 48, 50, 60, 64, 74, 75, 80, 96, 100, 111, 120, 128, 137, 148, 150, 160, 185, 192, 200, 222, 240, 256, 274, 296, 300, 320, 370, 384, 400, 411, 444, 480, 512, 548, 555, 592, 600, 640, 685, 740, 768, 800, 822, 888, 925, 960, 1024, 1096, 1110, 1184, 1200, 1280, 1370, 1480, 1536, 1600, 1644, 1776, 1850, 1920, 2055, 2192, 2220, 2368, 2400, 2560, 2740, 2775, 2960, 3072, 3200, 3288, 3425, 3552, 3700, 3840, 4110, 4384, 4440, 4736, 4800, 5069, 5120, 5480, 5550, 5920, 6400, 6576, 6850, 7104, 7400, 7680, 8220, 8768, 8880, 9472, 9600, 10138, 10275, 10960, 11100, 11840, 12800, 13152, 13700, 14208, 14800, 15207, 15360, 16440, 17536, 17760, 18944, 19200, 20276, 20550, 21920, 22200, 23680, 25345, 25600, 26304, 27400, 28416, 29600, 30414, 32880, 35072, 35520, 37888, 38400, 40552, 41100, 43840, 44400, 47360, 50690, 52608, 54800, 56832, 59200, 60828, 65760, 70144, 71040, 76035, 76800, 81104, 82200, 87680, 88800, 94720, 101380, 105216, 109600, 113664, 118400, 121656, 126725, 131520, 140288, 142080, 152070, 162208, 164400, 175360, 177600, 189440, 202760, 210432, 219200, 236800, 243312, 253450, 263040, 284160, 304140, 324416, 328800, 350720, 355200, 380175, 405520, 420864, 438400, 473600, 486624, 506900, 526080, 568320, 608280, 648832, 657600, 701440, 710400, 760350, 811040, 876800, 947200, 973248, 1013800, 1052160, 1216560, 1297664, 1315200, 1420800, 1520700, 1622080, 1753600, 1946496, 2027600, 2104320, 2433120, 2595328, 2630400, 2841600, 3041400, 3244160, 3507200, 3892992, 4055200, 4866240, 5190656, 5260800, 6082800, 6488320, 7785984, 8110400, 9732480, 10521600, 12165600, 12976640, 15571968, 16220800, 19464960, 24331200, 25953280, 32441600, 38929920, 48662400, 64883200, 77859840, 97324800, 129766400, 194649600, 389299200]

約数ペア:

[(1, 389299200), (2, 194649600), (3, 129766400), (4, 97324800), (5, 77859840), (6, 64883200), (8, 48662400), (10, 38929920), (12, 32441600), (15, 25953280), (16, 24331200), (20, 19464960), (24, 16220800), (25, 15571968), (30, 12976640), (32, 12165600), (37, 10521600), (40, 9732480), (48, 8110400), (50, 7785984), (60, 6488320), (64, 6082800), (74, 5260800), (75, 5190656), (80, 4866240), (96, 4055200), (100, 3892992), (111, 3507200), (120, 3244160), (128, 3041400), (137, 2841600), (148, 2630400), (150, 2595328), (160, 2433120), (185, 2104320), (192, 2027600), (200, 1946496), (222, 1753600), (240, 1622080), (256, 1520700), (274, 1420800), (296, 1315200), (300, 1297664), (320, 1216560), (370, 1052160), (384, 1013800), (400, 973248), (411, 947200), (444, 876800), (480, 811040), (512, 760350), (548, 710400), (555, 701440), (592, 657600), (600, 648832), (640, 608280), (685, 568320), (740, 526080), (768, 506900), (800, 486624), (822, 473600), (888, 438400), (925, 420864), (960, 405520), (1024, 380175), (1096, 355200), (1110, 350720), (1184, 328800), (1200, 324416), (1280, 304140), (1370, 284160), (1480, 263040), (1536, 253450), (1600, 243312), (1644, 236800), (1776, 219200), (1850, 210432), (1920, 202760), (2055, 189440), (2192, 177600), (2220, 175360), (2368, 164400), (2400, 162208), (2560, 152070), (2740, 142080), (2775, 140288), (2960, 131520), (3072, 126725), (3200, 121656), (3288, 118400), (3425, 113664), (3552, 109600), (3700, 105216), (3840, 101380), (4110, 94720), (4384, 88800), (4440, 87680), (4736, 82200), (4800, 81104), (5069, 76800), (5120, 76035), (5480, 71040), (5550, 70144), (5920, 65760), (6400, 60828), (6576, 59200), (6850, 56832), (7104, 54800), (7400, 52608), (7680, 50690), (8220, 47360), (8768, 44400), (8880, 43840), (9472, 41100), (9600, 40552), (10138, 38400), (10275, 37888), (10960, 35520), (11100, 35072), (11840, 32880), (12800, 30414), (13152, 29600), (13700, 28416), (14208, 27400), (14800, 26304), (15207, 25600), (15360, 25345), (16440, 23680), (17536, 22200), (17760, 21920), (18944, 20550), (19200, 20276)]