25210080

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:130

約数の個数: 288

約数和(自身を含む): 102368448

約数和(自身を除く): 77158368

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 41, 42, 45, 48, 56, 60, 61, 63, 70, 72, 80, 82, 84, 90, 96, 105, 112, 120, 122, 123, 126, 140, 144, 160, 164, 168, 180, 183, 205, 210, 224, 240, 244, 246, 252, 280, 287, 288, 305, 315, 328, 336, 360, 366, 369, 410, 420, 427, 480, 488, 492, 504, 549, 560, 574, 610, 615, 630, 656, 672, 720, 732, 738, 820, 840, 854, 861, 915, 976, 984, 1008, 1098, 1120, 1148, 1220, 1230, 1260, 1281, 1312, 1435, 1440, 1464, 1476, 1640, 1680, 1708, 1722, 1830, 1845, 1952, 1968, 2016, 2135, 2196, 2296, 2440, 2460, 2501, 2520, 2562, 2583, 2745, 2870, 2928, 2952, 3280, 3360, 3416, 3444, 3660, 3690, 3843, 3936, 4270, 4305, 4392, 4592, 4880, 4920, 5002, 5040, 5124, 5166, 5490, 5740, 5856, 5904, 6405, 6560, 6832, 6888, 7320, 7380, 7503, 7686, 8540, 8610, 8784, 9184, 9760, 9840, 10004, 10080, 10248, 10332, 10980, 11480, 11808, 12505, 12810, 12915, 13664, 13776, 14640, 14760, 15006, 15372, 17080, 17220, 17507, 17568, 19215, 19680, 20008, 20496, 20664, 21960, 22509, 22960, 25010, 25620, 25830, 27552, 29280, 29520, 30012, 30744, 34160, 34440, 35014, 37515, 38430, 40016, 40992, 41328, 43920, 45018, 45920, 50020, 51240, 51660, 52521, 59040, 60024, 61488, 68320, 68880, 70028, 75030, 76860, 80032, 82656, 87535, 87840, 90036, 100040, 102480, 103320, 105042, 112545, 120048, 122976, 137760, 140056, 150060, 153720, 157563, 175070, 180072, 200080, 204960, 206640, 210084, 225090, 240096, 262605, 280112, 300120, 307440, 315126, 350140, 360144, 400160, 413280, 420168, 450180, 525210, 560224, 600240, 614880, 630252, 700280, 720288, 787815, 840336, 900360, 1050420, 1200480, 1260504, 1400560, 1575630, 1680672, 1800720, 2100840, 2521008, 2801120, 3151260, 3601440, 4201680, 5042016, 6302520, 8403360, 12605040, 25210080]

約数ペア:

[(1, 25210080), (2, 12605040), (3, 8403360), (4, 6302520), (5, 5042016), (6, 4201680), (7, 3601440), (8, 3151260), (9, 2801120), (10, 2521008), (12, 2100840), (14, 1800720), (15, 1680672), (16, 1575630), (18, 1400560), (20, 1260504), (21, 1200480), (24, 1050420), (28, 900360), (30, 840336), (32, 787815), (35, 720288), (36, 700280), (40, 630252), (41, 614880), (42, 600240), (45, 560224), (48, 525210), (56, 450180), (60, 420168), (61, 413280), (63, 400160), (70, 360144), (72, 350140), (80, 315126), (82, 307440), (84, 300120), (90, 280112), (96, 262605), (105, 240096), (112, 225090), (120, 210084), (122, 206640), (123, 204960), (126, 200080), (140, 180072), (144, 175070), (160, 157563), (164, 153720), (168, 150060), (180, 140056), (183, 137760), (205, 122976), (210, 120048), (224, 112545), (240, 105042), (244, 103320), (246, 102480), (252, 100040), (280, 90036), (287, 87840), (288, 87535), (305, 82656), (315, 80032), (328, 76860), (336, 75030), (360, 70028), (366, 68880), (369, 68320), (410, 61488), (420, 60024), (427, 59040), (480, 52521), (488, 51660), (492, 51240), (504, 50020), (549, 45920), (560, 45018), (574, 43920), (610, 41328), (615, 40992), (630, 40016), (656, 38430), (672, 37515), (720, 35014), (732, 34440), (738, 34160), (820, 30744), (840, 30012), (854, 29520), (861, 29280), (915, 27552), (976, 25830), (984, 25620), (1008, 25010), (1098, 22960), (1120, 22509), (1148, 21960), (1220, 20664), (1230, 20496), (1260, 20008), (1281, 19680), (1312, 19215), (1435, 17568), (1440, 17507), (1464, 17220), (1476, 17080), (1640, 15372), (1680, 15006), (1708, 14760), (1722, 14640), (1830, 13776), (1845, 13664), (1952, 12915), (1968, 12810), (2016, 12505), (2135, 11808), (2196, 11480), (2296, 10980), (2440, 10332), (2460, 10248), (2501, 10080), (2520, 10004), (2562, 9840), (2583, 9760), (2745, 9184), (2870, 8784), (2928, 8610), (2952, 8540), (3280, 7686), (3360, 7503), (3416, 7380), (3444, 7320), (3660, 6888), (3690, 6832), (3843, 6560), (3936, 6405), (4270, 5904), (4305, 5856), (4392, 5740), (4592, 5490), (4880, 5166), (4920, 5124), (5002, 5040)]