388346400

素因数分解:

$2^5\times 3^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{461}}^1$

素因数の和:506

約数の個数: 360

約数和(自身を含む): 1528472484

約数和(自身を除く): 1140126084

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 27, 30, 32, 36, 39, 40, 45, 48, 50, 52, 54, 60, 65, 72, 75, 78, 80, 81, 90, 96, 100, 104, 108, 117, 120, 130, 135, 144, 150, 156, 160, 162, 180, 195, 200, 208, 216, 225, 234, 240, 260, 270, 288, 300, 312, 324, 325, 351, 360, 390, 400, 405, 416, 432, 450, 461, 468, 480, 520, 540, 585, 600, 624, 648, 650, 675, 702, 720, 780, 800, 810, 864, 900, 922, 936, 975, 1040, 1053, 1080, 1170, 1200, 1248, 1296, 1300, 1350, 1383, 1404, 1440, 1560, 1620, 1755, 1800, 1844, 1872, 1950, 2025, 2080, 2106, 2160, 2305, 2340, 2400, 2592, 2600, 2700, 2766, 2808, 2925, 3120, 3240, 3510, 3600, 3688, 3744, 3900, 4050, 4149, 4212, 4320, 4610, 4680, 5200, 5265, 5400, 5532, 5616, 5850, 5993, 6240, 6480, 6915, 7020, 7200, 7376, 7800, 8100, 8298, 8424, 8775, 9220, 9360, 10400, 10530, 10800, 11064, 11232, 11525, 11700, 11986, 12447, 12960, 13830, 14040, 14752, 15600, 16200, 16596, 16848, 17550, 17979, 18440, 18720, 20745, 21060, 21600, 22128, 23050, 23400, 23972, 24894, 26325, 27660, 28080, 29965, 31200, 32400, 33192, 33696, 34575, 35100, 35958, 36880, 37341, 41490, 42120, 44256, 46100, 46800, 47944, 49788, 52650, 53937, 55320, 56160, 59930, 62235, 64800, 66384, 69150, 70200, 71916, 73760, 74682, 82980, 84240, 89895, 92200, 93600, 95888, 99576, 103725, 105300, 107874, 110640, 119860, 124470, 132768, 138300, 140400, 143832, 149364, 149825, 161811, 165960, 168480, 179790, 184400, 186705, 191776, 199152, 207450, 210600, 215748, 221280, 239720, 248940, 269685, 276600, 280800, 287664, 298728, 299650, 311175, 323622, 331920, 359580, 368800, 373410, 398304, 414900, 421200, 431496, 449475, 479440, 485433, 497880, 539370, 553200, 575328, 597456, 599300, 622350, 647244, 663840, 719160, 746820, 809055, 829800, 842400, 862992, 898950, 933525, 958880, 970866, 995760, 1078740, 1106400, 1194912, 1198600, 1244700, 1294488, 1348425, 1438320, 1493640, 1618110, 1659600, 1725984, 1797900, 1867050, 1941732, 1991520, 2157480, 2397200, 2427165, 2489400, 2588976, 2696850, 2876640, 2987280, 3236220, 3319200, 3595800, 3734100, 3883464, 4045275, 4314960, 4794400, 4854330, 4978800, 5177952, 5393700, 5974560, 6472440, 7191600, 7468200, 7766928, 8090550, 8629920, 9708660, 9957600, 10787400, 12135825, 12944880, 14383200, 14936400, 15533856, 16181100, 19417320, 21574800, 24271650, 25889760, 29872800, 32362200, 38834640, 43149600, 48543300, 64724400, 77669280, 97086600, 129448800, 194173200, 388346400]

約数ペア:

[(1, 388346400), (2, 194173200), (3, 129448800), (4, 97086600), (5, 77669280), (6, 64724400), (8, 48543300), (9, 43149600), (10, 38834640), (12, 32362200), (13, 29872800), (15, 25889760), (16, 24271650), (18, 21574800), (20, 19417320), (24, 16181100), (25, 15533856), (26, 14936400), (27, 14383200), (30, 12944880), (32, 12135825), (36, 10787400), (39, 9957600), (40, 9708660), (45, 8629920), (48, 8090550), (50, 7766928), (52, 7468200), (54, 7191600), (60, 6472440), (65, 5974560), (72, 5393700), (75, 5177952), (78, 4978800), (80, 4854330), (81, 4794400), (90, 4314960), (96, 4045275), (100, 3883464), (104, 3734100), (108, 3595800), (117, 3319200), (120, 3236220), (130, 2987280), (135, 2876640), (144, 2696850), (150, 2588976), (156, 2489400), (160, 2427165), (162, 2397200), (180, 2157480), (195, 1991520), (200, 1941732), (208, 1867050), (216, 1797900), (225, 1725984), (234, 1659600), (240, 1618110), (260, 1493640), (270, 1438320), (288, 1348425), (300, 1294488), (312, 1244700), (324, 1198600), (325, 1194912), (351, 1106400), (360, 1078740), (390, 995760), (400, 970866), (405, 958880), (416, 933525), (432, 898950), (450, 862992), (461, 842400), (468, 829800), (480, 809055), (520, 746820), (540, 719160), (585, 663840), (600, 647244), (624, 622350), (648, 599300), (650, 597456), (675, 575328), (702, 553200), (720, 539370), (780, 497880), (800, 485433), (810, 479440), (864, 449475), (900, 431496), (922, 421200), (936, 414900), (975, 398304), (1040, 373410), (1053, 368800), (1080, 359580), (1170, 331920), (1200, 323622), (1248, 311175), (1296, 299650), (1300, 298728), (1350, 287664), (1383, 280800), (1404, 276600), (1440, 269685), (1560, 248940), (1620, 239720), (1755, 221280), (1800, 215748), (1844, 210600), (1872, 207450), (1950, 199152), (2025, 191776), (2080, 186705), (2106, 184400), (2160, 179790), (2305, 168480), (2340, 165960), (2400, 161811), (2592, 149825), (2600, 149364), (2700, 143832), (2766, 140400), (2808, 138300), (2925, 132768), (3120, 124470), (3240, 119860), (3510, 110640), (3600, 107874), (3688, 105300), (3744, 103725), (3900, 99576), (4050, 95888), (4149, 93600), (4212, 92200), (4320, 89895), (4610, 84240), (4680, 82980), (5200, 74682), (5265, 73760), (5400, 71916), (5532, 70200), (5616, 69150), (5850, 66384), (5993, 64800), (6240, 62235), (6480, 59930), (6915, 56160), (7020, 55320), (7200, 53937), (7376, 52650), (7800, 49788), (8100, 47944), (8298, 46800), (8424, 46100), (8775, 44256), (9220, 42120), (9360, 41490), (10400, 37341), (10530, 36880), (10800, 35958), (11064, 35100), (11232, 34575), (11525, 33696), (11700, 33192), (11986, 32400), (12447, 31200), (12960, 29965), (13830, 28080), (14040, 27660), (14752, 26325), (15600, 24894), (16200, 23972), (16596, 23400), (16848, 23050), (17550, 22128), (17979, 21600), (18440, 21060), (18720, 20745)]