218049300

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:252

約数の個数: 288

約数和(自身を含む): 816614400

約数和(自身を除く): 598565100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 83, 84, 90, 100, 105, 108, 126, 135, 139, 140, 150, 166, 175, 180, 189, 210, 225, 249, 252, 270, 278, 300, 315, 332, 350, 378, 415, 417, 420, 450, 498, 525, 540, 556, 581, 630, 675, 695, 700, 747, 756, 830, 834, 900, 945, 973, 996, 1050, 1162, 1245, 1251, 1260, 1350, 1390, 1494, 1575, 1660, 1668, 1743, 1890, 1946, 2075, 2085, 2100, 2241, 2324, 2490, 2502, 2700, 2780, 2905, 2919, 2988, 3150, 3475, 3486, 3735, 3753, 3780, 3892, 4150, 4170, 4482, 4725, 4865, 4980, 5004, 5229, 5810, 5838, 6225, 6255, 6300, 6950, 6972, 7470, 7506, 8300, 8340, 8715, 8757, 8964, 9450, 9730, 10425, 10458, 11205, 11537, 11620, 11676, 12450, 12510, 13900, 14525, 14595, 14940, 15012, 15687, 17430, 17514, 18675, 18765, 18900, 19460, 20850, 20916, 22410, 23074, 24325, 24900, 25020, 26145, 26271, 29050, 29190, 31275, 31374, 34611, 34860, 35028, 37350, 37530, 41700, 43575, 43785, 44820, 46148, 48650, 52290, 52542, 56025, 57685, 58100, 58380, 62550, 62748, 69222, 72975, 74700, 75060, 78435, 80759, 87150, 87570, 93825, 97300, 103833, 104580, 105084, 112050, 115370, 125100, 130725, 131355, 138444, 145950, 156870, 161518, 173055, 174300, 175140, 187650, 207666, 218925, 224100, 230740, 242277, 261450, 262710, 288425, 291900, 311499, 313740, 323036, 346110, 375300, 392175, 403795, 415332, 437850, 484554, 519165, 522900, 525420, 576850, 622998, 656775, 692220, 726831, 784350, 807590, 865275, 875700, 969108, 1038330, 1153700, 1211385, 1245996, 1313550, 1453662, 1557495, 1568700, 1615180, 1730550, 2018975, 2076660, 2180493, 2422770, 2595825, 2627100, 2907324, 3114990, 3461100, 3634155, 4037950, 4360986, 4845540, 5191650, 6056925, 6229980, 7268310, 7787475, 8075900, 8721972, 10383300, 10902465, 12113850, 14536620, 15574950, 18170775, 21804930, 24227700, 31149900, 36341550, 43609860, 54512325, 72683100, 109024650, 218049300]

約数ペア:

[(1, 218049300), (2, 109024650), (3, 72683100), (4, 54512325), (5, 43609860), (6, 36341550), (7, 31149900), (9, 24227700), (10, 21804930), (12, 18170775), (14, 15574950), (15, 14536620), (18, 12113850), (20, 10902465), (21, 10383300), (25, 8721972), (27, 8075900), (28, 7787475), (30, 7268310), (35, 6229980), (36, 6056925), (42, 5191650), (45, 4845540), (50, 4360986), (54, 4037950), (60, 3634155), (63, 3461100), (70, 3114990), (75, 2907324), (83, 2627100), (84, 2595825), (90, 2422770), (100, 2180493), (105, 2076660), (108, 2018975), (126, 1730550), (135, 1615180), (139, 1568700), (140, 1557495), (150, 1453662), (166, 1313550), (175, 1245996), (180, 1211385), (189, 1153700), (210, 1038330), (225, 969108), (249, 875700), (252, 865275), (270, 807590), (278, 784350), (300, 726831), (315, 692220), (332, 656775), (350, 622998), (378, 576850), (415, 525420), (417, 522900), (420, 519165), (450, 484554), (498, 437850), (525, 415332), (540, 403795), (556, 392175), (581, 375300), (630, 346110), (675, 323036), (695, 313740), (700, 311499), (747, 291900), (756, 288425), (830, 262710), (834, 261450), (900, 242277), (945, 230740), (973, 224100), (996, 218925), (1050, 207666), (1162, 187650), (1245, 175140), (1251, 174300), (1260, 173055), (1350, 161518), (1390, 156870), (1494, 145950), (1575, 138444), (1660, 131355), (1668, 130725), (1743, 125100), (1890, 115370), (1946, 112050), (2075, 105084), (2085, 104580), (2100, 103833), (2241, 97300), (2324, 93825), (2490, 87570), (2502, 87150), (2700, 80759), (2780, 78435), (2905, 75060), (2919, 74700), (2988, 72975), (3150, 69222), (3475, 62748), (3486, 62550), (3735, 58380), (3753, 58100), (3780, 57685), (3892, 56025), (4150, 52542), (4170, 52290), (4482, 48650), (4725, 46148), (4865, 44820), (4980, 43785), (5004, 43575), (5229, 41700), (5810, 37530), (5838, 37350), (6225, 35028), (6255, 34860), (6300, 34611), (6950, 31374), (6972, 31275), (7470, 29190), (7506, 29050), (8300, 26271), (8340, 26145), (8715, 25020), (8757, 24900), (8964, 24325), (9450, 23074), (9730, 22410), (10425, 20916), (10458, 20850), (11205, 19460), (11537, 18900), (11620, 18765), (11676, 18675), (12450, 17514), (12510, 17430), (13900, 15687), (14525, 15012), (14595, 14940)]