138830400

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{311}}^1$

素因数の和:370

約数の個数: 252

約数和(自身を含む): 510991104

約数和(自身を除く): 372160704

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 31, 32, 36, 40, 45, 48, 50, 60, 62, 64, 72, 75, 80, 90, 93, 96, 100, 120, 124, 144, 150, 155, 160, 180, 186, 192, 200, 225, 240, 248, 279, 288, 300, 310, 311, 320, 360, 372, 400, 450, 465, 480, 496, 558, 576, 600, 620, 622, 720, 744, 775, 800, 900, 930, 933, 960, 992, 1116, 1200, 1240, 1244, 1395, 1440, 1488, 1550, 1555, 1600, 1800, 1860, 1866, 1984, 2232, 2325, 2400, 2480, 2488, 2790, 2799, 2880, 2976, 3100, 3110, 3600, 3720, 3732, 4464, 4650, 4665, 4800, 4960, 4976, 5580, 5598, 5952, 6200, 6220, 6975, 7200, 7440, 7464, 7775, 8928, 9300, 9330, 9641, 9920, 9952, 11160, 11196, 12400, 12440, 13950, 13995, 14400, 14880, 14928, 15550, 17856, 18600, 18660, 19282, 19904, 22320, 22392, 23325, 24800, 24880, 27900, 27990, 28923, 29760, 29856, 31100, 37200, 37320, 38564, 44640, 44784, 46650, 48205, 49600, 49760, 55800, 55980, 57846, 59712, 62200, 69975, 74400, 74640, 77128, 86769, 89280, 89568, 93300, 96410, 99520, 111600, 111960, 115692, 124400, 139950, 144615, 148800, 149280, 154256, 173538, 179136, 186600, 192820, 223200, 223920, 231384, 241025, 248800, 279900, 289230, 298560, 308512, 347076, 373200, 385640, 433845, 446400, 447840, 462768, 482050, 497600, 559800, 578460, 617024, 694152, 723075, 746400, 771280, 867690, 895680, 925536, 964100, 1119600, 1156920, 1388304, 1446150, 1492800, 1542560, 1735380, 1851072, 1928200, 2169225, 2239200, 2313840, 2776608, 2892300, 3085120, 3470760, 3856400, 4338450, 4478400, 4627680, 5553216, 5784600, 6941520, 7712800, 8676900, 9255360, 11569200, 13883040, 15425600, 17353800, 23138400, 27766080, 34707600, 46276800, 69415200, 138830400]

約数ペア:

[(1, 138830400), (2, 69415200), (3, 46276800), (4, 34707600), (5, 27766080), (6, 23138400), (8, 17353800), (9, 15425600), (10, 13883040), (12, 11569200), (15, 9255360), (16, 8676900), (18, 7712800), (20, 6941520), (24, 5784600), (25, 5553216), (30, 4627680), (31, 4478400), (32, 4338450), (36, 3856400), (40, 3470760), (45, 3085120), (48, 2892300), (50, 2776608), (60, 2313840), (62, 2239200), (64, 2169225), (72, 1928200), (75, 1851072), (80, 1735380), (90, 1542560), (93, 1492800), (96, 1446150), (100, 1388304), (120, 1156920), (124, 1119600), (144, 964100), (150, 925536), (155, 895680), (160, 867690), (180, 771280), (186, 746400), (192, 723075), (200, 694152), (225, 617024), (240, 578460), (248, 559800), (279, 497600), (288, 482050), (300, 462768), (310, 447840), (311, 446400), (320, 433845), (360, 385640), (372, 373200), (400, 347076), (450, 308512), (465, 298560), (480, 289230), (496, 279900), (558, 248800), (576, 241025), (600, 231384), (620, 223920), (622, 223200), (720, 192820), (744, 186600), (775, 179136), (800, 173538), (900, 154256), (930, 149280), (933, 148800), (960, 144615), (992, 139950), (1116, 124400), (1200, 115692), (1240, 111960), (1244, 111600), (1395, 99520), (1440, 96410), (1488, 93300), (1550, 89568), (1555, 89280), (1600, 86769), (1800, 77128), (1860, 74640), (1866, 74400), (1984, 69975), (2232, 62200), (2325, 59712), (2400, 57846), (2480, 55980), (2488, 55800), (2790, 49760), (2799, 49600), (2880, 48205), (2976, 46650), (3100, 44784), (3110, 44640), (3600, 38564), (3720, 37320), (3732, 37200), (4464, 31100), (4650, 29856), (4665, 29760), (4800, 28923), (4960, 27990), (4976, 27900), (5580, 24880), (5598, 24800), (5952, 23325), (6200, 22392), (6220, 22320), (6975, 19904), (7200, 19282), (7440, 18660), (7464, 18600), (7775, 17856), (8928, 15550), (9300, 14928), (9330, 14880), (9641, 14400), (9920, 13995), (9952, 13950), (11160, 12440), (11196, 12400)]