75630240

素因数分解:

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

素因数の和:133

約数の個数: 384

約数和(自身を含む): 314979840

約数和(自身を除く): 239349600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 41, 42, 45, 48, 54, 56, 60, 61, 63, 70, 72, 80, 82, 84, 90, 96, 105, 108, 112, 120, 122, 123, 126, 135, 140, 144, 160, 164, 168, 180, 183, 189, 205, 210, 216, 224, 240, 244, 246, 252, 270, 280, 287, 288, 305, 315, 328, 336, 360, 366, 369, 378, 410, 420, 427, 432, 480, 488, 492, 504, 540, 549, 560, 574, 610, 615, 630, 656, 672, 720, 732, 738, 756, 820, 840, 854, 861, 864, 915, 945, 976, 984, 1008, 1080, 1098, 1107, 1120, 1148, 1220, 1230, 1260, 1281, 1312, 1435, 1440, 1464, 1476, 1512, 1640, 1647, 1680, 1708, 1722, 1830, 1845, 1890, 1952, 1968, 2016, 2135, 2160, 2196, 2214, 2296, 2440, 2460, 2501, 2520, 2562, 2583, 2745, 2870, 2928, 2952, 3024, 3280, 3294, 3360, 3416, 3444, 3660, 3690, 3780, 3843, 3936, 4270, 4305, 4320, 4392, 4428, 4592, 4880, 4920, 5002, 5040, 5124, 5166, 5490, 5535, 5740, 5856, 5904, 6048, 6405, 6560, 6588, 6832, 6888, 7320, 7380, 7503, 7560, 7686, 7749, 8235, 8540, 8610, 8784, 8856, 9184, 9760, 9840, 10004, 10080, 10248, 10332, 10980, 11070, 11480, 11529, 11808, 12505, 12810, 12915, 13176, 13664, 13776, 14640, 14760, 15006, 15120, 15372, 15498, 16470, 17080, 17220, 17507, 17568, 17712, 19215, 19680, 20008, 20496, 20664, 21960, 22140, 22509, 22960, 23058, 25010, 25620, 25830, 26352, 27552, 29280, 29520, 30012, 30240, 30744, 30996, 32940, 34160, 34440, 35014, 35424, 37515, 38430, 38745, 40016, 40992, 41328, 43920, 44280, 45018, 45920, 46116, 50020, 51240, 51660, 52521, 52704, 57645, 59040, 60024, 61488, 61992, 65880, 67527, 68320, 68880, 70028, 75030, 76860, 77490, 80032, 82656, 87535, 87840, 88560, 90036, 92232, 100040, 102480, 103320, 105042, 112545, 115290, 120048, 122976, 123984, 131760, 135054, 137760, 140056, 150060, 153720, 154980, 157563, 175070, 177120, 180072, 184464, 200080, 204960, 206640, 210084, 225090, 230580, 240096, 247968, 262605, 263520, 270108, 280112, 300120, 307440, 309960, 315126, 337635, 350140, 360144, 368928, 400160, 413280, 420168, 450180, 461160, 472689, 525210, 540216, 560224, 600240, 614880, 619920, 630252, 675270, 700280, 720288, 787815, 840336, 900360, 922320, 945378, 1050420, 1080432, 1200480, 1239840, 1260504, 1350540, 1400560, 1575630, 1680672, 1800720, 1844640, 1890756, 2100840, 2160864, 2363445, 2521008, 2701080, 2801120, 3151260, 3601440, 3781512, 4201680, 4726890, 5042016, 5402160, 6302520, 7563024, 8403360, 9453780, 10804320, 12605040, 15126048, 18907560, 25210080, 37815120, 75630240]

約数ペア:

[(1, 75630240), (2, 37815120), (3, 25210080), (4, 18907560), (5, 15126048), (6, 12605040), (7, 10804320), (8, 9453780), (9, 8403360), (10, 7563024), (12, 6302520), (14, 5402160), (15, 5042016), (16, 4726890), (18, 4201680), (20, 3781512), (21, 3601440), (24, 3151260), (27, 2801120), (28, 2701080), (30, 2521008), (32, 2363445), (35, 2160864), (36, 2100840), (40, 1890756), (41, 1844640), (42, 1800720), (45, 1680672), (48, 1575630), (54, 1400560), (56, 1350540), (60, 1260504), (61, 1239840), (63, 1200480), (70, 1080432), (72, 1050420), (80, 945378), (82, 922320), (84, 900360), (90, 840336), (96, 787815), (105, 720288), (108, 700280), (112, 675270), (120, 630252), (122, 619920), (123, 614880), (126, 600240), (135, 560224), (140, 540216), (144, 525210), (160, 472689), (164, 461160), (168, 450180), (180, 420168), (183, 413280), (189, 400160), (205, 368928), (210, 360144), (216, 350140), (224, 337635), (240, 315126), (244, 309960), (246, 307440), (252, 300120), (270, 280112), (280, 270108), (287, 263520), (288, 262605), (305, 247968), (315, 240096), (328, 230580), (336, 225090), (360, 210084), (366, 206640), (369, 204960), (378, 200080), (410, 184464), (420, 180072), (427, 177120), (432, 175070), (480, 157563), (488, 154980), (492, 153720), (504, 150060), (540, 140056), (549, 137760), (560, 135054), (574, 131760), (610, 123984), (615, 122976), (630, 120048), (656, 115290), (672, 112545), (720, 105042), (732, 103320), (738, 102480), (756, 100040), (820, 92232), (840, 90036), (854, 88560), (861, 87840), (864, 87535), (915, 82656), (945, 80032), (976, 77490), (984, 76860), (1008, 75030), (1080, 70028), (1098, 68880), (1107, 68320), (1120, 67527), (1148, 65880), (1220, 61992), (1230, 61488), (1260, 60024), (1281, 59040), (1312, 57645), (1435, 52704), (1440, 52521), (1464, 51660), (1476, 51240), (1512, 50020), (1640, 46116), (1647, 45920), (1680, 45018), (1708, 44280), (1722, 43920), (1830, 41328), (1845, 40992), (1890, 40016), (1952, 38745), (1968, 38430), (2016, 37515), (2135, 35424), (2160, 35014), (2196, 34440), (2214, 34160), (2296, 32940), (2440, 30996), (2460, 30744), (2501, 30240), (2520, 30012), (2562, 29520), (2583, 29280), (2745, 27552), (2870, 26352), (2928, 25830), (2952, 25620), (3024, 25010), (3280, 23058), (3294, 22960), (3360, 22509), (3416, 22140), (3444, 21960), (3660, 20664), (3690, 20496), (3780, 20008), (3843, 19680), (3936, 19215), (4270, 17712), (4305, 17568), (4320, 17507), (4392, 17220), (4428, 17080), (4592, 16470), (4880, 15498), (4920, 15372), (5002, 15120), (5040, 15006), (5124, 14760), (5166, 14640), (5490, 13776), (5535, 13664), (5740, 13176), (5856, 12915), (5904, 12810), (6048, 12505), (6405, 11808), (6560, 11529), (6588, 11480), (6832, 11070), (6888, 10980), (7320, 10332), (7380, 10248), (7503, 10080), (7560, 10004), (7686, 9840), (7749, 9760), (8235, 9184), (8540, 8856), (8610, 8784)]