68588100

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1$

素因数の和:240

約数の個数: 288

約数和(自身を含む): 266649600

約数和(自身を除く): 198061500

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 25, 27, 28, 30, 35, 36, 38, 42, 45, 50, 54, 57, 60, 63, 70, 75, 76, 84, 90, 95, 100, 105, 108, 114, 126, 133, 135, 140, 150, 171, 175, 180, 189, 190, 191, 210, 225, 228, 252, 266, 270, 285, 300, 315, 342, 350, 378, 380, 382, 399, 420, 450, 475, 513, 525, 532, 540, 570, 573, 630, 665, 675, 684, 700, 756, 764, 798, 855, 900, 945, 950, 955, 1026, 1050, 1140, 1146, 1197, 1260, 1330, 1337, 1350, 1425, 1575, 1596, 1710, 1719, 1890, 1900, 1910, 1995, 2052, 2100, 2292, 2394, 2565, 2660, 2674, 2700, 2850, 2865, 3150, 3325, 3420, 3438, 3591, 3629, 3780, 3820, 3990, 4011, 4275, 4725, 4775, 4788, 5130, 5157, 5348, 5700, 5730, 5985, 6300, 6650, 6685, 6876, 7182, 7258, 7980, 8022, 8550, 8595, 9450, 9550, 9975, 10260, 10314, 10887, 11460, 11970, 12033, 12825, 13300, 13370, 14325, 14364, 14516, 16044, 17100, 17190, 17955, 18145, 18900, 19100, 19950, 20055, 20628, 21774, 23940, 24066, 25403, 25650, 25785, 26740, 28650, 29925, 32661, 33425, 34380, 35910, 36099, 36290, 39900, 40110, 42975, 43548, 48132, 50806, 51300, 51570, 54435, 57300, 59850, 60165, 65322, 66850, 71820, 72198, 72580, 76209, 80220, 85950, 89775, 90725, 97983, 100275, 101612, 103140, 108870, 119700, 120330, 127015, 128925, 130644, 133700, 144396, 152418, 163305, 171900, 179550, 180495, 181450, 195966, 200550, 217740, 228627, 240660, 254030, 257850, 272175, 300825, 304836, 326610, 359100, 360990, 362900, 381045, 391932, 401100, 457254, 489915, 508060, 515700, 544350, 601650, 635075, 653220, 685881, 721980, 762090, 816525, 902475, 914508, 979830, 1088700, 1143135, 1203300, 1270150, 1371762, 1524180, 1633050, 1804950, 1905225, 1959660, 2286270, 2449575, 2540300, 2743524, 3266100, 3429405, 3609900, 3810450, 4572540, 4899150, 5715675, 6858810, 7620900, 9798300, 11431350, 13717620, 17147025, 22862700, 34294050, 68588100]

約数ペア:

[(1, 68588100), (2, 34294050), (3, 22862700), (4, 17147025), (5, 13717620), (6, 11431350), (7, 9798300), (9, 7620900), (10, 6858810), (12, 5715675), (14, 4899150), (15, 4572540), (18, 3810450), (19, 3609900), (20, 3429405), (21, 3266100), (25, 2743524), (27, 2540300), (28, 2449575), (30, 2286270), (35, 1959660), (36, 1905225), (38, 1804950), (42, 1633050), (45, 1524180), (50, 1371762), (54, 1270150), (57, 1203300), (60, 1143135), (63, 1088700), (70, 979830), (75, 914508), (76, 902475), (84, 816525), (90, 762090), (95, 721980), (100, 685881), (105, 653220), (108, 635075), (114, 601650), (126, 544350), (133, 515700), (135, 508060), (140, 489915), (150, 457254), (171, 401100), (175, 391932), (180, 381045), (189, 362900), (190, 360990), (191, 359100), (210, 326610), (225, 304836), (228, 300825), (252, 272175), (266, 257850), (270, 254030), (285, 240660), (300, 228627), (315, 217740), (342, 200550), (350, 195966), (378, 181450), (380, 180495), (382, 179550), (399, 171900), (420, 163305), (450, 152418), (475, 144396), (513, 133700), (525, 130644), (532, 128925), (540, 127015), (570, 120330), (573, 119700), (630, 108870), (665, 103140), (675, 101612), (684, 100275), (700, 97983), (756, 90725), (764, 89775), (798, 85950), (855, 80220), (900, 76209), (945, 72580), (950, 72198), (955, 71820), (1026, 66850), (1050, 65322), (1140, 60165), (1146, 59850), (1197, 57300), (1260, 54435), (1330, 51570), (1337, 51300), (1350, 50806), (1425, 48132), (1575, 43548), (1596, 42975), (1710, 40110), (1719, 39900), (1890, 36290), (1900, 36099), (1910, 35910), (1995, 34380), (2052, 33425), (2100, 32661), (2292, 29925), (2394, 28650), (2565, 26740), (2660, 25785), (2674, 25650), (2700, 25403), (2850, 24066), (2865, 23940), (3150, 21774), (3325, 20628), (3420, 20055), (3438, 19950), (3591, 19100), (3629, 18900), (3780, 18145), (3820, 17955), (3990, 17190), (4011, 17100), (4275, 16044), (4725, 14516), (4775, 14364), (4788, 14325), (5130, 13370), (5157, 13300), (5348, 12825), (5700, 12033), (5730, 11970), (5985, 11460), (6300, 10887), (6650, 10314), (6685, 10260), (6876, 9975), (7182, 9550), (7258, 9450), (7980, 8595), (8022, 8550)]